Engineering is the job has become more important because modern digital recording equipment offers a wide array of options and capabilities
What is Engineering?
In engineering, science and math are combined to address practical issues and create better environments for us all. The ability to put ideas into practice in a way that is both practical and cost-effective is what really sets engineers apart. What distinguishes engineers from other branches of science and mathematics is their capacity to transform abstract ideas into physical reality. Think about some items you use regularly: vehicles (cars, planes, and boats), infrastructure (roads and bridges), computers, and other electronic devices.
Branches in Engineering:
1)Data Science Engineering
2)Electronics and Communication Engineering
3)Computer science Engineering
Hence considering the above options as well as the vivid opportunities Engineering is the job
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write a complete main method that does the following: 1. takes command line arguments (strings) and determines which string is the longest. 2. if there is not at least one command line argument, throw an illegalargumentexception with an appropriate message.
Writing a complete main method that does 1, takes command line arguments (strings) and determines which string is the longest. and 2, if there is not at least one command line argument, throw an illegal argument exception with an appropriate message
import java.util.Scanner;
public class Question1{
public static Scanner scn=new Scanner(System.in);
public static void main(String[] args){
if(args.length < 2) {
System.out.println("IllegalArgumentException:Not Enough
Arguments");
System.exit(0);
}
String str1=args[0];
String str2=args[1];
int count1=0,count2=0;
for(int i=0;i<str1.length();i++){
if(Character.isDigit(str1.charAt(i))) count1++;
}
for(int i=0;i<str2.length();i++){
if(Character.isDigit(str2.charAt(i))) count2++;
}
if(count1>count2){
System.out.println("The first string has more digits.");
}
else if(count2>count1){
System.out.println("The second string has more digits.");
}
else{
System.out.println("Both strings have same number of digits.");
}
}
}
What is main method?
In Java, the main() methodserves as the program's entry point. Every Java programme has a minimum of one class and one main function. Typically, only one class needs to get a main method in an application made up of numerous classes. To put it another way, just one class in a complex programme needs to have a main() function to get things going. Complex programmes can have dozens of classes. As a result, your programme begins in the main() method of Java.
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what term is used to describe the likelihood (probability) that a project network's original critical path will change over the course of executing the project?
The term used to describe the likelihood(probability) that a project network's original critical path will change over the course of executing the project is Sensitivity.
How do you find the Critical path of a project?
1) List activities
2) Identify Dependencies
3) Create a network diagram
4) Estimate task duration
5) Calculate the critical path
6) Calculate the float
Through data-driven forecasting, project sensitivity is a comprehensive assessment of the likelihood that a project will be successful. Additionally, it distinguishes between high-risk and low-risk tasks, assesses risks' effects, and identifies dangers.
Hence, Project Sensitivity is the term used to describe the likelihood(Probability).
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When we go behind the scenes at zak bagans’ the haunted museum in las vegas, we discover a cursed object given to zak by angry joe. What is it?.
The cursed item is a duplicate of the statue of liberty's head. It is claimed to be cursed since Furious Joe, who is notorious for being angry and cursing everything.
Who is Angry Joe?
Jose Antonio Vargas is an American media critic. He is best known for inventing the Angry Joe Show, a video game and movie review channel, and for playing the character Angry Joe. Vargas launched his channel Angry Joe Show on October 4, 2008, with the video In the show, Vargas' character "Angry Joe" rates a video game on a scale of 1 to 10. Sketches and footage from his Twitch streams are frequently included in these reviews. The community praised the channel, which has over one billion views and over 3,200,000 subscribers as of April 2021.
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you have set up a smart house in packet tracer with many iot devices including a garage door and indoor lights. what happens if you position the cursor on the garage door and select alt click?
When one has set up a smart house in packet tracer with many IoT devices including a garage door and indoor lights. When one positions the cursor on the garage door and selects alt-click, " The garage door will open"
What is IoT?The Internet of Things, or IoT, refers to the collective network of linked objects and the technology that enables the communication between devices and the cloud, as well as between devices.
The Internet of Things refers to physical items equipped with sensors, processing power, software, and other technologies that communicate and share data with other devices and systems over the Internet or other communication networks.
IoT is used in a variety of industries, including resource optimization using sensors in the industrial industry, real-timecorp and water resource monitoring in agriculture, and IoT equipment in healthcare. Setting security guidelines is critical for controlling the negative consequences of IoT applications.
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Full Question:
You have set up a smart house in packet tracer with many iot devices including a garage door and indoor lights. what happens if you position the cursor on the garage door and select alt-click?
A) The specifications of the garage door will display
B) The garage door will be removed
C) The garage door will open
D) The garage door will be associated with the home gateway
In cyberspace, bret attempts to steal consumers' credit card numbers stored in the networked computers of cinco corporation, a financial payments service provider. The quantity of data that can be stolen is limited by
The quantity of data that can be stolen is limited by the same physical limits that exist in the real world.
Quantitative data is defined as data that can be measured in numerical values. The two main kinds of quantitative data are discrete data and continuous data. Height in feet, age in years, and weight in pounds are examples of quantitative data. Qualitative data can be described as descriptive data that is not expressed numerically. Data quality means a measure of the condition of data based on factors such as accuracy, completeness, consistency, reliability and whether it's up to date.
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Core principles of user-centered software design were formulated by the as a way of promoting reliable expectations in the field.
Core principles of user-centered software design were formulated by the as a way of promoting reliable expectations in the field is a true statement.
What aspect of user-centered design is most crucial?Finding out as much information as you can is crucial for a user-centered design to be successful. This aids in overcoming the inclination to naturally create for ourselves (or our stakeholders) as opposed to our intended audience.
Instead of more surface-level considerations, the emphasis should be on "deeper" insights. The underlying tenet of user-centered design is that you are more likely to produce goods that people will appreciate if you collect data from consumers and apply your findings into product design.
Therefore, Three principles are highlighted by user-centered design methodologies:
Early on, pay attention to users and their work.Inspect designs for usability.Develop iteratively.Learn more about software design from
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Core principles of user-centered software design were formulated by the as a way of promoting reliable expectations in the field. True or false
Please help me I need it asap it’s due tonight
A chatbot is a computer program designed to emulate human conversation. For this program, you will use if statements, user input, and random numbers to create a basic chatbot.
X
rou today?")
The Scenario
You have decided to design a fashion chatbot that helps people pick out their fashion preferences. Your bot can gauge what types of clothes and accessories the user might like.
Your chatbot should ask the user the following (minimum requirements for the grader) and then give answers depending on the answers the user inputs:
- at least 6 questions
- at least 3 if-elif-else statements
_ the use of the random module and randomly generated numbers
Based on these criteria, some responses will be based on what the user types and some will be based on random numbers.
For example, if the chatbot asks what is your favorite head accessory, your chatbot might respond I also think baseball hats are best. In response to a user input of baseball hats, or I love beanies! in response to a user input of Additionally, you could also have a random number generated between, say, 1 and 3 and have a corresponding response depending on the number to randomly answer with That's in right now. Or Wow, so stylish! and so on
Note that in order to pass all of the test cases, your randomly generated numbers should not be dependent on user input (for example, you would not want to include a situation where if the user inputs a specific phrase, then a random number is generated). The randomly generated numbers should prompt a reply from the chatbot, and should do so separately from the user input statements that prompt a reply from the chatbot
Python utilizes garbage collection and contains dynamic typing. It supports multiple programming paradigms, including structured, object-oriented and functional programming.
What is meant by python?A high-level, all-purpose programming language is Python. Code readability is prioritized in its design philosophy, which makes heavy use of indentation. Python uses garbage collection and has dynamic typing. It supports multiple programming paradigms, including structured, object-oriented and functional programming.
We have to utilize the knowledge of the computational language in python to document the code.
To make it simpler the code exists defined as:
import random
good_responses = (["That's cool!", "Wow!", "That's great to hear!", "Tell me more"])
bad_responses = (["I'm sorry", "That sad"])
first_name = input("What's your first name? ")
last_name = input("What's your last name? ")
print("Hello {first_name} {last_name}, nice to meet you!")
age = int(input(f"How old are you, {first_name}? "))
if age > 17:
print("Wow, you're old enough to vote!")
else:
print("Quite young, aren't you.")
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what is a simulation? a) simulation is the process of creating dashboards in excel. b) simulation is the process of complex formatting in excel. c) simulation is the imitation of the operation of a real-world process or system over time. d) simulation is the creation of macros over a period of time.
Simulation exists the imitation of the operation of a real-world process or system over time.
What is meant by Simulation?A simulation exists an ongoing replica of how a system or process might work in the actual world. Models must be used in simulations; the model reflects the essential traits or behaviors of the chosen system or process, whilst the simulation depicts the model's development over time.
By enabling the testing of various scenarios or process improvements, a simulation is a model that replicates the operation of a current or proposed system. It provides evidence for decision-making. For a more immersive experience, this can be combined with virtual reality technology.
Therefore, the correct answer is option c) Simulation is the imitation of the operation of a real-world process or system over time.
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the yacht club has a web site that consists of a picture of the yacht club room along with the yacht club rules on the left. on the right is a list of upcoming events, the company logo, and then yacht club teacher training dates. sue, the web designer, needs some help with css to make sure the pages display correctly. which display value would be best to prevent the pictures from displaying when the web page loads?
The reset display value would be best to prevent the pictures from displaying when the web page loads.
It might not be possible to restart relations between the two nations. Executives at the company understood that their business needed to be reset. Something is started over or adjusted when it is reset. Since so many different factors might produce a blank screen, diagnosis can be challenging. Either the monitor is broken, or your entire computer might be. A warning such as "No Input" or "Cable Not Connected" may appear, or the screen may just be pitch black. Let's go over some troubleshooting techniques so you may resume your diligent job (or time-wasting online activities).
Make that your computer and monitor are actually turned on, even though it may seem obvious. Double-check that the wire leading to your PC is firmly plugged in at both ends after making sure the power cable for your monitor is hooked in and receiving power. Both ought to have front lights that illuminate when they receive power.
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In select circumstances, __ is permissible character on the mac operating system
In select circumstances, Options A, C, and D are permissible characters on the Mac operating system. Note that The colon ":" is the only character not permitted for Mac files.
What is an operating system?An operating system is a piece of system software that controls computer hardware and software resources while also providing common functions to computer programs.
An operating system (OS) is the software that handles all of the other application programs in a computer after being loaded into the machine by a boot program. The application programs interact with the operating system by requesting services via a predefined application program interface (API).
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Full Question:
In select circumstances, _____ is a permissible character on the Mac operating system.
A. *
B. :
C. <
D. /
write a statement that calls a method named sendsignal. there are no arguments for this method.assume that sendsignal is defined in the same class that calls it.
A statement that calls a method named sends signal. There are no arguments for this method. Assuming the send signal is defined in the same class that calls it is sendsignal();.
What is coding?We connect with computers through coding, often known as computer programming. Coding is similar to writing a set of instructions because it instructs a machine on what to do.
You can instruct computers what to do or how to behave much more quickly by learning to write code.
Therefore, assuming send signal is declared in the same class as the caller, the statement is sendsignal();.
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some people probably will take less time to recognize a man as a doctor than a woman as a doctor because a man more closely resembles their doctor algorithm. fixation. prototype. heuristic.
Locke, John (1632-1704)In a chapter he added to the fourth edition of his Essay Concerning Human Understanding, John Locke established the foundation for empiricist associationism and created the term "association of ideas"
Who is regarded as the first psychologist and is often referred to as the father of psychology?
In 1879, Wilhelm Wundt founded the Institute for Experimental Psychology at Leipzig University in Germany.Its opening is typically regarded as the start of modern psychology because this was the first laboratory specifically devoted to psychology.Wundt is in fact frequently referred to as the founder of psychology. The invisible gorilla study demonstrates that when we focus intensely on something, we frequently miss other, even very evident, things that are in our field of vision.All of us adore these peculiarities of human perception.Knowing that our senses can deceive us is amusing. John Locke (1632–1704) proposed a very significant theory in An Essay Concerning Human Understanding (1689) that the only knowledge that people may have is a posteriori, i.e., based upon experience, in response to the early–mid-17th century "continental rationalism." The pioneers of psychology as a science and academic field apart from philosophy are typically credited to two men who were active in the 19th century.Wilhelm Wundt and William James were their names. The "father of modern psychology," Sigmund Freud, an Austrian neurologist born in 1856, transformed the way we understand and treat mental health issues.Freud developed psychoanalysis in order to better comprehend patients' thinking by listening to them. Christopher Chabris and Daniel Simons describe how our brains deceive us into believing we see and know much more than we actually do in their new book, The Invisible Gorilla.The term "the unseen gorilla" originates from a study done ten years ago to examine selective attention. The gorilla appeared to be invisible.This experiment demonstrates two things: first, that we miss a lot of what is happening around us, and second, that we are unaware of how much we are missing.Unexpectedly, it has grown to be one of psychology's most well-known experiments.To learn more about men psychology refer
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logging on to one computer system and doing work on another. b. person-to-person messaging; document sharing - interactive conversations f. discussion groups on electronic bulletin boards c. transferring files from computer to computer - retrieving, formatting, and displaying information (including text, audio, graphics, and video) by using hypertext links. a. email b. chatting and instant messaging c. file transfer protocol (ftp) d. telnet e. world wide web f. newsgroups
First list provides a brief description of the principal internet services that are named in the second list. Mapping of each statement to the respective name is given as follows:
(a). E-mail is used for the purpose of communication and document sharing. So statement (ii) i.e. ‘person-to-person messaging; document sharing’ is the correct choice.
(b). Chatting and instant messaging services enable interactive conversations. So option (iii) ‘interactive conversations’ is the correct option.
(c). File Transfer Protocol (FTP) is a protocol used to transfer files between multiple computer systems. Option (v) ‘transferring files from computer to computer’ correctly reflects FTP.
(d). Telnet is a network protocol that allows one to log on to one computer and use another computer. So, the statement in option (i) ‘logging on to one computer system and doing work on another’ correctly defines Telnet.
(e). World Wide Web is a big information system that allows sharing of information and all type of resources. Hence, statement given in (vi) i.e. ‘retrieving, formatting, and displaying information, including text, audio, graphics, and video, by using hypertext links’ is true.
(f). Newsgroups refer to the internet service that provides forums for the discussion of a specific topic. Thus, (iv) ‘discussion groups on electronic bulletin boards’ is the correct choice.
Complete question is given here:
"
logging on to one computer system and doing work on another. person-to-person messaging; document sharing interactive conversations discussion groups on electronic bulletin boards transferring files from computer to computer retrieving, formatting, and displaying information (including text, audio, graphics, and video) by using hypertext links.(a). Email (b). Chatting and instant messaging (c). File Transfer Protocol (FTP) (d). Telnet (e). World Wide Web (f). Newsgroups
"
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to determine what resources or shares are on a network, security testers must use footprinting and what other procedure to determine what services a host computer offers?
A security tester would use port scanning to determine what services a host computer offers.
What is host?
A computer or other device linked to a computer network is referred to as a network host. A host may serve as a server, providing users and other hosts on the network with information resources, services, or applications. Each host is given a minimum of one network address.
An IP host is a computer that participates in networks that uses protocol suite. Internet hosts are specifically machines connected to the Internet. The network interfaces of internet hosts as well as other IP hosts are given one or more IP addresses. Administrators can manually specify the addresses, and had the Dynamic Host Configuration Protocol (DHCP) automatically configure them at startup, or use stateless address autoconfiguration techniques.
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_____ elements may not be equally distributed; however, they can still promote some form of equilibrium by placing numerous small items on one side of the page and just a few large objects on the other side.
Symmetrical
Emphasized
Contrasting
Asymmetrical
HURRY IM TIMED
Asymmetrical elements may not be equally distributed; however, they can still promote some form of equilibrium by placing numerous small items on one side of the page and just a few large objects on the other side. The correct option is D.
What is asymmetrical elements?Asymmetrical balance occurs when different visual images are used on either side of a design and the image still appears balanced.
A design must have unequal visual weight on either side to be considered asymmetrical, but those unequal visuals must balance each other.
Although asymmetrical elements are not evenly distributed, they can still promote some form of equilibrium by placing many small objects on one side of the page and only a few large objects on the other.
Thus, the correct option is D.
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a binary search algorithm searches for a target value within a sorted array. binary search compares the target value to the middle element of the array; if they are unequal, the half in which the target cannot lie is eliminated and the search continues on the remaining half until the target value is found or until a search can no longer be performed. this problem can be solved using which of the techniques?
This problem can be solved using divide and conquer techniques. An method known as "divide and conquer" works by breaking down a large task into smaller ones.
An algorithmic pattern is known as Divide and Conquer. In algorithmic approaches, the idea is to take a dispute involving a large amount of input, divide the input into smaller pieces, solve the problem on each of the smaller pieces, and then combine the piecewise solutions into a comprehensive solution. The Divide and Conquer is the algorithmic name of the approach that was used to solve the issue.
The three steps below are used in a dispute utilizing the Divide and Conquer method.
Create a group of subproblems from the main issue.
Conquer: Recursively and individually solve each subproblem.
Combine: Combine the solutions to the individual subproblems to arrive at the overall solution.
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a hotel guest opens their computer and logs into the wi-fi without prompting the guest for a username and password. upon opening an internet browser, a splash page appears that requests the guest's room number and last name for authentication. which type of authentication is the hotel utilizing?
The process of confirming that someone or something is, in fact, who or what it claims to be is known as authentication. Open is the type of authentication is the hotel using.
What is meant by authentication?The process of proving an assertion, such as the identity of a computer system user, exists comprehended as authentication. Authentication exists the technique of confirming a person's or thing's identity, in contrast to identification, which exists the act of indicating that person's or thing's identity.
Authentication is the process of ensuring that someone or something is, in fact, who or what it claims to be. Authentication technology restricts access to systems by comparing a user's credentials to those kept on a data authentication server or in a database of authorized users.
A server uses authentication when it needs to be certain of the identity of the person accessing its data or website. When a client has to be certain that the server is the system it purports to be, the client uses authentication. The user or machine must demonstrate their identity to the server or client during authentication.
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if you leave your study place in the library and leave your laptop open, or some indication that the space is being used, you are probably making use of:
If you leave your study place in the library and leave your laptop open, or some indication that the space is being used, you are probably making use of: a territorial marker.
What is library?
A library is a collection of resources, books, or media that are available for use rather than merely display. A library is a physical venue or a virtual area that provides physical (hard copies) or digital access (soft copies) to materials. A library's collection may comprise printed materials and other physical resources in a variety of media such as DVD, CD, and cassette, as well as access to information, music, or other content stored in bibliographic databases.
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are critical regions on code sections really necessary in an smp operating system to avoid race conditions or will mutexes on data structures do the job as well?
The answer to this question is Yes, it will. SMP or Symmetric Multiprocessing means computer processing done by multiple processors that distributed a common operating system (OS) and memory. In SMP, the processors share the same input/output bus or data path.
SMP (symmetric multiprocessing) can be described as computer processing done by multiple processors that distributed a common operating system (OS) and memory. In symmetric multiprocessing, the processors distributed the same input/output (I/O) bus or data path. A single copy of the OS is in charge of all the processors.
The characteristic SMP (symmetric multiprocessing) are all the processors are treated equally i.e. all are identical. Communication: Shared memory is the mode of communication among processors.
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explain how you adapted the magazine ad design for the web banner design. for example, what technical steps had to be taken to prepare the images and text? what conceptual changes were implemented to go from a print media piece to something more animated to be viewed on screen? why did you feel those changes were necessary? be sure to document with screenshots which tools/software you used for the different steps in the design process of both pieces.
Web design involves a completely new way of thinking about design rather than just adjusting screen resolutions and automatically resizing graphics.
According to the principle of responsive web design, design and development should adapt to the environment and behavior of users based on factors such as screen size, platform, and orientation.
We're rapidly approaching the point in the realm of Web design and development where we can no longer keep up with the never-ending new resolutions and devices.
As there are more devices, there are more screen definitions, orientations, and resolutions. Each of these devices might be able to manage variations in size, functionality, and even color. New gadgets with new screen sizes are being invented every day.
Others are in portrait mode, while yet others are entirely square. Many modern devices can transition from portrait to landscape modes at the user's discretion, as evidenced by the increasing popularity of the iPhone, iPad, and sophisticated smartphones.
We must take into account the hundreds of different screen sizes in addition to designing for both landscape and portrait orientations (and enabling those orientations to potentially alter in a nanosecond upon page load). Yes, it is possible to divide them into broad categories, create designs for each, and then adjust each design as needed. In addition, a lot of people don't maximize their browsers, which by itself leaves an excessive amount of room for different screen sizes.
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One of the first things effected by alchool is
Answer:
c) Judgement!
what is the process of providing a user with permission including access levels and abilities such as file access, hours of access, and amount of allocated storage space?
Giving a user permissions, such as access levels and privileges like file access, access times, and designated storage space, involves authentication.
How does authentication work?
Authentication is the process of ensuring that someone or something is, in fact, who or what it claims to be.Authentication technology restricts access to systems by comparing a user's credentials to those kept on a data authentication server or in a database of authorized users.There are three types of authentication factors:A password or personal identification number (PIN) is something you know; a token, like a bank card, is something you have; and biometrics, like voice and fingerprint recognition, are something you are.Password authentication, which uses a username and password combination, is the most popular kind of authentication.One well-known example is gaining access to a user's account on a website or service provider .To protect systems and data, administrators use authentication and authorisation as two essential information security procedures.Through authentication and authorisation, the identity of a person or service is established, as well as their access rights.A certificate of authenticity is essential for products like jewelry, original works of art, and autographs.This piece of paper certifies that your product is original and not a replica or fakeYou must contact a certified authenticator in your industry in order to acquire your certificate.
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a data model is a . group of answer choices logical representation of database data repository of unprocessed data collection of isolated databases set of programs used to retrieve data array of data variables
A data model is a logical representation of data stored in a database.
What is data model?
A data model is an abstract model that organises and standardises data items' relationships to one another and to the qualities of real-world entities. A data model may require, for example, that the data element representing a car be composed of a number of additional items, each of which represents the colour and size of the automobile and defines its owner. The word "data model" can apply to two distinct but related ideas.
A logical model includes entity and attribute representations, relationships, unique identifiers, subtypes and supertypes, and restrictions between relationships. A logical model may also include domain model objects or relate to one or more domain or glossary models.
So, A is the right answer.
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Iuanyware is a ________ application that is designed to run within a computer browser such as firefox, chrome, opera, or edge.
Iuanyware is a service application that is designed to run within a computer browser such as firefox, chrome, opera, or edge.
What is meant by IUanyWare?All IU staff, faculty, and students have access to IUanyWare. You may stream the IU-licensed apps and software you need from anywhere, on any device, without having to download, install, or utilize a VPN for each one.
While IUanyWare enables you to stream your program from a web browser or mobile app, IUware lets you install software straight to your hard drive.
Iuanyware is a service program made to function inside of a web browser like Firefox, Chrome, Opera, or Edge.
IUanyWare exists a service available to all staff, faculty, and students at IU. No matter where you exists or what device you're utilizing, you can stream the IU-licensed apps and software you required— without containing to install each one or utilize a VPN.
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what is the approximate exponent range for a single-precision 32-bit binary floating-point number in ieee format. students must show the derivation of this number.
The Approximate exponent range for a single-precision 32- bit binary floating point number is 3.
What do you mean by Single- precision?
The 32-bit single-precision floating-point format can represent a wide range of numerical values and utilises less computer memory. This format, also known as FP32, is best suited for calculations that won't be adversely affected by some approximation.
A signed 32-bit integer variable has a maximum value of [tex]2^{31}[/tex]-1 = 2,147,483,647.
In IEEE format, 754 32-bit base-2 floating-point variable has a maximum value of (2 − [tex]2^{-23}[/tex]) × [tex]2^{127}[/tex] ≈ 3.4028235 × [tex]10^{38}[/tex].
Therefore, the 8-bit representation uses 3 exponent bits, while the 32-bit representation uses 8 exponent bits.
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consider the problems with the rio olympics sites that quickly occurred following completion of the 2016 summer games. access the internet to find evidence of the current state of the sochi olympic site. how is it being used and what are the current problems and opportunities for sochi?
According to Russia’s Welcom2018.com, many venues were constructed for the Olympics in Sochi still being used today. A few of the venues are: The Mandarin recreational center and beach has a shopping and restaurant. The opportunity for Sochi is 2014 Sochi Winter Olympics made an operating profit of 3.25 billion roubles ($53.15 million), officials announced on Thursday. The International Olympic Committee said it was planning to give its share of the profits back to the Russian organizers.
During the 2016 Olympics, there was the main focus on judging after a contra between Ireland's Michael Conlan and Russian Vladimir Nikitin. After the judges awarded the fight to Nikitin, Conlan showed them his middle fingers and accused Russia and AIBA of corruption. The negative impact of the Rio Olympics are evictions, congestion, rising land-rent value as well as the rise in food prices.
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3.1. in pam encoding, the general rule is that we need to sample at twice the bandwidth. in addition, if we use n bits for each sample, we can represent 2n loudness (amplitude) levels. what transmission speed would you need if you wanted to encode and transmit, in real time and without compression, two-channel music with a bandwidth of 22 khz and 1000 loudness levels? (10 points) note: the sampling size, in bits, must be an integer. to minimize quantizing errors, it is customary to select a sampling rate that is twice as much as the signal bandwidth. 3.2. how much disk space would you require to store 1 minutes of digital music as you calculated above? (10 points)
3.1) Transmission speed would you need if you wanted to encode and transmit, in real time and without compression is 640kbps.
3.2) 137.33MB disk space would required to store 1 minutes of digital music.
What is transmission speed?
The rate at which data packets travel a computer network from one server to another is referred to as transmission speed.
3.1) According to the inquiry, the bandwidth is 20 kHz.
The bandwidth will be doubled using Nyquist sampling.
So, bandwidth = 2 × 20 kHz= 40 kHz.
Loudness level = 40, 000 that is log₂ (40,000)~ 16 bits for each samples transmitted.
Now compute the transmission speed using the below way
Transmission speed = 16 bits × 40 kHz
= 640 kbps
Therefore, transmission speed is 640 kbps.
3.2) 30 minutes must be saved from the given question.
Now convert the given minutes to seconds that is 30 minutes × 60 sec = 1800 sec.
The disc space required to store 30 minutes of digital music is listed below.
= transmission speed × 1800 sec.
=640kbps ×1800sec
=640×1000bps × 1800 sec (that is 1kbps=1000bps)
=1152000000bits
1152000000/8 bytes (For convert bits to bytes)
=144000000bytes
144000000/1024 KB (For convert bytes to kilobytes)
=140625KB
=140625/1024MB (For convert kilobytes to mega bytes)
=137.33MB
Therefore, disk space for storing 30 minutes of digital music is 137.33 MB.
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host a and b are directly connected with a 100 mbps link. there is one tcp connection between the two hosts, and host a is sending to host b an enormous file over this connection. host a can send its application data into its tcp socket at a rate as high as 120 mbps but host b fills up its buffer at a rate of 40mbps. on average, what is the long-term rate at which host a sends data to host b?
The long-term rate host a sends data to host b is 100 Mbps, Host A's sending rate can be at most 100 Mbps. Still, Host A sends data into the receive buffer faster than Host B can remove the data.
Transmission Control Protocol (TCP) means a standard that describes how to establish and maintain a network conversation by which applications can exchange data. TCP works with the Internet Protocol (IP), which describes how computers send packets of data to each other.
Based on the story above, the receive buffer fills up at a rate of roughly 40 Mbps. If the buffer is full, Host B signals to Host A to stop addressing data by setting RcvWindow = 0; Host A then stops addressing until it receives a TCP segment with RcvWindow > 0. Host A will start sending as a function of the RcvWindow values it receives from Host B and also thus repeatedly stop.
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while you are performing troubleshooting, a program is not responding and will not close when the exit button is clicked. how can you end the frozen program without losing your other work?
Press Alt + F4 can be clicked when you want to end the frozen program without losing your other work.
The way to solve troubleshooting that you can follow is Select Start > Settings > Update & Security > Troubleshoot, or select the Find troubleshooters shortcut at the end of this topic. Select the kind of troubleshooting you want to do, then select Run the troubleshooter. Permit the troubleshooter to run and then answer any questions on the screen.
If you're having trouble with a specific piece of computer hardware, such as your monitor or keyboard, an easy first step that you can follow is to check all related cables to ensure they're exactly connected.
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In order to keep track of all conditional formatting used in a worksheet, we use the ___________ menu command under conditional formatting.
In order to keep track of all conditional formatting used in a worksheet, we use the manage rules menu command under conditional formatting.
What is meant by conditional formatting?Your data's patterns and trends may become more obvious with the aid of conditional formatting. For example, the following monthly temperature data has cell colors associated with cell values. To use it, you construct rules that define the format of cells based on their values.
With the aid of the conditional formatting (CF) tool, you may use formatting to a cell or range of cells and contain it alter related on the contents of the cell or the result of a formula.
We utilize the manage rules menu command under conditional formatting to keep track of all conditional formatting applied to a worksheet.
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Answer:
In order to keep track of all conditional formatting used in a worksheet, we use the manage rules menu command under conditional formatting.
Explanation:
Conditional formatting can help make patterns and trends in your data more apparent.
What is the use of conditional formatting?
Conditional formatting makes it easy to highlight certain values or make particular cells easy to identify. This changes the appearance of a cell range based on a condition (or criteria). You can use conditional formatting to highlight cells that contain values that meet a certain condition. To use it, you create rules that determine the format of cells based on their values, such as the following monthly temperature data with cell colors tied to cell values. They are grouped into three categories: Data Bars are horizontal bars added to each cell, much like a bar graph. Color Scales change the color of each cell based on its value. Each color scale uses a two- or three-color gradient. Conditional formatting hence enables you to apply special formatting to cells in your spreadsheet that meet certain criteria.
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