In Linux, the three levels of file access are owner, group, and others. The correct option is d.
What is Linux?A Unix-like operating system (OS) for desktops, servers, mainframes, mobile devices, and embedded devices, Linux is open source and user-developed.
One of the most broadly supported operating systems, it is supported on almost all popular computing platforms, including x86, ARM, and SPARC.
Linux is a free operating system. Anyone can run the program and change the source code to suit their needs; there are no limitations on how it must be used. Owner, group, and others are the three types of file access in Linux.
Thus, the correct option is d.
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A smartphone runs on a PC operating system.
true or false
Answer:
False
Explanation:
Both android and iOS run on similar code to some PC OSes (Linux and Mac OS respectively) but they run on a heavily modified version, so they would not count as running on those OSs
List and explain procedures for information processing
Information processing is the process of transforming raw data into meaningful and useful information through a series of steps. Here are the general steps involved in information processing:
InputStorageRetrievalProcessingOutputFeedbackWhat is information processing?Input: The first step in information processing is to collect and input data into the system. This can be done through manual data entry, data import, or data capture from various sources such as sensors, databases, or external systems.
Storage: After the data has been collected, it is stored in a suitable location for processing. This can be done in a variety of ways such as in a database, a file system, or in memory.
Therefore, in Retrieval: The next step is to retrieve the data from storage and prepare it for processing. This involves accessing the data, sorting it, and filtering it as necessary.
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Compared to traditional advertising, an effective business use of social media tools is to _____.
a.promote products
b.engage customers
c.broadcast information
d.focus on the company's interests
Utilizing social media platforms to engage customers is a more successful company strategy than traditional advertising.
What makes consumer engagement important?Maintaining brand awareness for your company requires engaging clients and enhancing their experience. They will remain loyal to you for a longer period of time and be more productive if they are more engaged.
What happens during customer engagement?Customer engagement is the process of communicating with customers using a range of media in order to improve your connection. This process often starts with the initial conversation and continues after the customer makes a purchase for many firms.
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breaking a program up into a set of manageable sized functions is called ________ programming.
breaking a program up into a set of manageable sized functions is called Modular programming.
Is there a way to divide our program into more manageable chunks?Your software is decomposed into smaller pieces. By defining a function, you can give the computer a new command and specify what it should perform in response.
What does programming's breaking point mean?A breakpoint is a place in a program where execution of the code will stop. For instance, the programmer could want to set a break point at line 5 of the method if they changed the logic fault in the trace table example.
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local gpos contain fewer options than domain gpos. local gpos do not support ______.
Compared to domain gpos, local gpos have fewer choices.Folder redirection and the installation of Group Policy software are not supported by local gpos.
What functions does local Group Policy have?Administrators can configure Group Policy in GPOs using a hierarchy of trees provided by the Group Policy Editor.The sites, domains, & organizations (OU) that include computer and user objects can then be connected to these GPOs.
Does each user have access to the local Group Policy?The machine and any users signing onto the computer are subject to the policy settings defined by this LGPO.This LGPO was previously present in prior iterations of Microsoft Windows.
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in linux, the command _________________________ displays currently logged-in users.
In Linux, you can use the who command to find out who is presently logged in and other important information.
What purpose serve displays?Users can interact with a computer and examine data that has been generated, stored, or sent in the form of text and graphics by using displays in conjunction with hardware like keyboards and trackpads.
The best display technologies, please.For Organic Light Emitting Diode, it is an acronym. OLED is the best choice when looking for the best TV display technology. When an electric current is supplied directly to this technology, it uses biological components like carbon to produce light.
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video games can be considered to be a major new medium in part because ______.
The fact that consoles may be used to convey a variety of media content is one of the reasons why video games can be regarded as a significant new medium.
What movie introduced the Internet as a new platform for cinema promotion?Blair Witch was perhaps the first movie whose advertising was more significant than the actual picture and is remembered as the first significant Internet campaign, but it did not fundamentally alter the way movies were sold.
What changes is technology making to the movie business?The use of digital cameras and other technology speeds up the production of movies compared to traditional film cameras. The digital format also enables filmmakers to accomplish their schedules with nearly no waste, hence controlling production costs.
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An administrator suspects that a user who arrives early, stays late, and sometimes works weekends might be stealing data. How can the administrator limit this user based on these parameters
Data security is of the utmost importance in any organization. To ensure that valuable data remains secure, administrators should:
Implement access restrictionsMonitor user activityUse two-factor authenticationLimit physical accessUtilize encryptionImplementing Security Measures to Limit Unauthorized User Access to Sensitive DataImplement access restrictions - Limit access to the most sensitive data only to authorized users and restrict the user's access to the data they need to do their job.Monitor user activity - Implement a monitoring system to track the user's activities and compare them with the normal usage pattern. Alerts can be set up to notify the administrator when the user deviates from the normal usage pattern.Implement two-factor authentication - Require the user to provide additional authentication credentials when accessing sensitive data.Limit physical access - Limit access to the data and computer system to only authorized personnel.Use encryption - Encrypt sensitive data and require the user to enter a password to decrypt it.Learn more about encryption: https://brainly.com/question/20709892
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When comments are not visible, what can you do to view them?
Close and reopen the file.
O Use the Ctrl+V command.
O Use the Show Comments button on the Review tab.
Use the Track Changes button in the Slide Show tab.
When comments are not visible, Use the Show Comments button on the Review tab to view them. Thus, option B is correct.
What is Arrange tab?Sizing as well as moving the fields in the design view which can sometimes be time consuming. Be that as it may, we could always use the tab order dialog box to perform this operation.
In order to do so, we must select the labels along with the fields in the question, just to proceed or to the arrange tab, including the sizing and the ordering group and then click on the Align button.
Therefore, When comments are not visible, Use the Show Comments button on the Review tab to view them. Thus, option B is correct.
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Answer: The correct answer is C
Explanation:
Closing then reopening the file wouldn't show you a comment, unless the comment is saved to the slides.
Using the Ctrl+V tab just isn't the right command to use.
Therefore option C is just the right answer in this case.
considering your character's perspective, which computing ideas of your team members seem the best? which ones are you concerned about?
From my character's perspective, the ideas that seem the best are those that emphasize collaboration, efficiency, and cost-effectiveness.
What is character's perspective?Character's perspective is their point of view on a particular situation. It is based on their values, beliefs, and experiences. For example, a character may view a situation differently than another character based on their unique perspective. It is important to consider character's perspective when writing a story to make sure that characters stay true to themselves and their beliefs. This helps to create a believable story and more interesting characters.
I am confident that my team members are well-versed in these principles and that their computing ideas will be well-thought-out and practical.
I am most concerned with any computing ideas that may be difficult to implement or that may require a significant amount of time and resources. I believe it is important to consider the potential challenges posed by any idea before making a final decision.
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Which logic gate is the diagram
showing?
AD
B-
O AND
O OR
O NOT
O NOR
* 1 point
out
Answer:
AND GATE
Explanation:
If p=1 and q=0 p AND q=1×0 r=0
Q9- What process involves placing one PDU inside of another PDU? * a. Encoding b. Encapsulation c. Segmentation d. Flow control 2 points Q10-Which memory location on a Cisco router or switch stores the startup configuration file? * a. Flash b. ROM C. NVRAM d. RAM
Placing one PDU within another PDU is part of the encapsulation process.
What exactly does encapsulation mean?Encapsulation is a technique for preventing direct user access to some object components, preventing users from seeing the current state values for each of an object's variables. Data members and associated data function or methods for an instantiated subclass or object can be concealed using encapsulation.
Encapsulation: Why is it used?Encapsulation is a technique for preventing unauthorized parties from directly accessing the values and state of a hierarchical data object inside a class.
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Compared with character-based formats, a ____ storage format offers a more efficient storage method.
a. decimal
b. unary
c. tertiary
d. binary
A binary storage format offers a more effective storing approach than character-based formats.
Some information must be physically storable by the digital system. The information storage media must have binary storage elements for holding individual bits when discrete information items are represented in binary form.
A device with two stable states is referred to as a binary cell.
Cell Input: The cell receives information and commands that cause it to enter one of the states.
Cell output is a physical quantity that indicates the status of the cell.
Binary digits [0, 1] are used to encode states.
A 1-bit memory cell called a flip-flop can be used to store digital data. We must utilise a collection of flip flops to improve the storage capacity in terms of the amount of bits. A register is a collection of flip-flops of this type.
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Database-as-a-service solution is an example of which of the following?
- PaaS
- IaaS
- SaaS
- Private cloud
DBaaS is a case-specific platform as a service (PaaS) cloud computing concept that facilitates the management and archiving of diverse databases without the need for physical hardware.
Database: IaaS or PaaS?The term "Platform-as-a-Service" refers to the relational database-as-a-service (DBaaS) Azure SQL Database (PaaS).
Do you use a PaaS or SaaS data warehouse?SaaS shifts software management and deployment to external cloud computing providers. CRM, marketing automation, storage options, and of course cloud data warehousing are examples of well-known SaaS platforms.
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Imagine that you are the digital media specialist for a large doctors’ office. You have been asked to create a presentation that will loop on tablets that are in each exam room. The hope is that patients will learn about good health while they wait for their doctor. Describe what you might include in this presentation
The tone of your speech will be established at the outset of the allowed time. Start with a true tale. Start by telling a patient's tale. Start with some data. Watch a video first. Let's begin in silence. Introduce comedy first.
How can healthcare practitioners use digital media?Social media makes it simple for healthcare professionals to interact with the public, educate their patients, carers, students, and coworkers, and promote healthy behaviors.
How should a healthcare provider interact with a patient whose language is different from their own?Downloading a translation app can assist healthcare professionals to connect with patients who speak different languages. When the patient and clinician can communicate largely understandably, these apps perform well.
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__________ are high speed central networks to which multiple smaller networks connect
Answer:
corporate backbone networks
Explanation:
use the ________ attribute on a tag to display an image that represents the movie.
To display the video player's user controls, use the controls property on a video element.
What is the title of the tool that produces pan and zoom effects?In film and video creation from still images, the Ken Burns effect is a form of panning and zooming effect. The American documentarian Ken Burns used the method extensively, hence the name.
In graphics, what is a poster?A poster is a sizable piece of paper that is hung on a wall for decoration or placed in a public place to advertise something. The majority of the time, posters combine text and graphics, but they can also be entirely pictorial or entirely text.
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additionally, a 403 forbidden error was encountered while trying to use an errordocument to handle the request.
When you access an empty websites directory or a specific page with a permissions problem, you could get the 403 prohibited error.
This is due to the fact that the majority of websites are configured to forbid directory browsing in order to stop hackers from accessing crucial data.
However, if either you or your site users run across this problem, you must address it right once to avoid losing important traffic. There are several ways to fix 403 problems because of their diverse sources.
Eight ways to resolve the 403 prohibited error are provided, along with an explanation of the many forms of 403 forbidden errors and their potential causes.
The 403 Forbidden error Error Client-side error type
Variations in errors
You don't have authorization to access [directory] on this server, thus access is forbidden.
HTTP 403 Forbidden error
403 Forbidden error
Request that is prohibited by administrative restrictions 403 Forbidden
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if voip traffic needs to traverse through a wan with congestion, you need ___________.
If VoIP traffic must pass via a congested WAN, Quality of Service is required (QoS).
What in networking is a WAN?A wide-area network is the term for the technology that connects your offices, data centers, cloud applications, and cloud storage (WAN). It is referred to as a wide-area network because it consists of several locations scattered across a specific geographic region, or maybe the entire world.
What are WAN and LAN?A sort of network that links a few structures together, such as a few homes or offices, is known as a local area network, or LAN. On the other hand, a WAN, or wide area network, is a network that spans a larger geographic area, perhaps even the entire globe.
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to avoid double counting, what will have to be removed from a website page prior to the addition of an event tag?
If your website already uses a legacy conversion tag, you'll need to get rid of it and add this event tag in its place. This will prevent the tags from being counted more than once.
Why does Analytics count things twice?The fact that a transaction hit is sent to \Analytics every time the "thank you" page is loaded is by far the most frequent cause of duplicate transactions.
What threat does double counting pose?Any economy's national product is overestimated due to the issue of double counting. It is incorrect to include both the value of the final good and the value of the intermediate goods because the final value already includes the value of the intermediate goods.
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in linux, the native file system is the ____, which is installed by default.
The native file system for Linux is the ext fs, which is preinstalled.
Where can you find the root of the Linux folder hierarchy?The root directory of the Linux system is represented by the / character. The system's / (root directory) is found above all other directories. All users have access to the binary commands in the /bin directory. The kernel and bootloader files are located in the /boot directory.
What is the syntax that nearly all Linux commands adhere to?The usual format for a Linux command is "command [options]" followed by "arguments>". There are spaces between "command [options]" and "arguments>". Typically, a Linux command is an executable file located on the Linux disc. In our case, the command's name is "ls."
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A ______________ on a device attempts to alter management interfaces within the hardware to the point where the device is irreparable
A physical attack on a device attempts to change the management interface within the hardware to render the device irreparable.
In the context of cyber security, a physical attack is a security breach that affects the physical environment. Malicious users can take control of computer or communication components such as water pumps, transportation equipment, and pipeline valves, causing property damage and endangering human life.
It means that in a physical attack, an attacker gains physical access to physical assets in infrastructure systems to disable, damage, steal, or use them in an undesirable way.
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identify the term that does not denote key concurrency. select one: a. mutual exclusion b. non-critical section c. race condition d. intermediate
Non-Critical Section is the term that does not denote key concurrency. "Non-critical section" refers to a section of code that does not need to be protected by a mutual exclusion mechanism because it does not access shared resources.
What is Concurrency?
Concurrency is the ability of a computer system to perform multiple tasks simultaneously. This can be achieved through various techniques such as multi-tasking, multi-threading, and multi-processing. Concurrency allows a system to perform multiple tasks at the same time, rather than one after another, which can improve performance and responsiveness.
In a concurrent system, multiple tasks are executed in parallel and the system manages their execution by scheduling the tasks to be executed on the available resources such as processors and memory. Concurrency can also be used to handle multiple inputs or events in real-time, such as user interactions or network requests, and can help to improve the scalability and fault-tolerance of a system.
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the addition of control information to a packet as it moves through the layers is called ____.
a. encapsulation
b. overloading
c. payload
d. filtering
Answer: A.
Explanation:
Encapsulation is the process of enclosing a message or signal in a set of codes which allow transfer across networks.
After completing your analysis of the rating system, you determine that any rating greater than or equal to 3. 5 points can be considered a high rating. You also know that chocolate and tea considers a bar to be super dark chocolate if the bar's cocoa percent is greater than or equal to 70%. You decide to create a new data frame to find out which chocolate bars meet these two conditions. Assume the first part of your code is: best trimmed flavors df <- trimmed flavors df %>% you want to apply the filter() function to the variables cocoa. Percent and rating. Add the code chunk that lets you filter the data frame for chocolate bars that contain at least 70% cocoa and have a rating of at least 3. 5 points. 1 reset what rating appears in row 1 of your tibble? 1 point 4. 25 3. 50 4. 00 3. 75
The advantages of adopting R for the project include the ability to process large amounts of data quickly and create high-quality data visualizations. You may also quickly replicate and share your findings.
Facet wrap(Cocoa. Percent) is the code you write. Facet wrap() is the function in this code chunk that allows you to make wrap around facets of a variable. Every ingredient is derived from cocoa beans. The proportion is split between cacao solids (the "brown" part that includes health benefits and the unmistakable chocolatey flavor) and cacao butter (the "white" part that carries the chocolate's fatty component).
A higher cocoa percentage in a chocolate bar indicates that it has more cocoa mass and less room for other components such as sugar.
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What will the total width of divs be based on this rule set? div { width:600px; padding:40px; border: solid thin
The total width of divs be based on this rule set is 600 px.
What is division?In an HTML document, the div> element specifies a divide or section. The div> tag is used to encapsulate HTML components that are subsequently modified using CSS or altered with JavaScript. The class or id property makes it simple to decorate the div> element. Select the div with the class property in CSS, then give it an identical height and width. You may create a circle using the div element by creating an empty div in HTML, setting equal height and width in CSS, and then applying a border-radius of 50%.
Here,
Based on this rule set, the overall width of divs is 600 px.
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You are installing an operating system on a drive that appears to have sector issues. Which formatting option should you use
In the case where you are installing an operating system on a drive that seems to have sector issues, you should use the Full Format formatting option.
A full format erases the data in the partition table and checks every sector on the surface of the hard drive for bad sectors. This is the main reason why a quick format takes so long. A quick format only rewrites the partition table; There is no difference from a performance standpoint.
In other words, a full format erases all files from the hard drive, modifies (or manages) the file system, and checks the hard drive for bad sectors. A full format takes substantially longer than a quick format. Windows supports both NTFS and FAT for both full and quick formats.
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A data ______ contains data about each file in the database and each field in those files.
a. encyclopedia
b. reference
c. guide
d. dictionary
A data dictionary contains data about each file in the database and each field in those files.
What exactly do you mean by data?Data in computing refers to information that has been transformed into a format that is effective for transmission or processing. Data is information that has been transformed into binary digital form for use with modern computers and transmission mediums. Data may be used as a solo or plural topic. In the quest of knowledge, data is a collection of discrete values that communicate information, describing amount, quality, fact, statistics, other fundamental units of meaning, or just sequences of symbols that may be further understood. A datum is a unique value included within a group of data.
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A(n) _____ is a condition, restriction, or requirement that the system must satisfy. a. constraint b. index c. milestone d. viewport.
Option No. (A) Constraint is the appropriate response. a precondition, constraint, or prerequisite that a system must meet.
What exactly is a constraint in SQL?To provide guidelines for the data in a table, utilize SQL constraints. The type of data that can be entered into a table is constrained by constraints. As a result, the data in the table are accurate and trustworthy. The data action is terminated if there is a violation of the constraint.
Are limitations a good or bad thing?When you are attempting to maximize a limitation, it is said to be positive. You are attempting to minimize a negative constraint. Observe in the graphic above that, whether the constraints are positive or negative, the optimal solution always obtains the greatest score.
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Metadata is the data that describe the properties of the data stored in a database.
True or False
That is correct—metadata are data that describe the characteristics of other data. The first time computers were used for data processing, databases were created.
What exactly is a database's metadata?Data about data is referred to as metadata. Metadata, which is defined as data that provides information on one or more characteristics of the data, is used to condense essential data facts that can facilitate tracking and working with particular data. Here are a few instances: methods for data production.
Where is the metadata kept?Numerous locations can be used to store metadata. Data is frequently kept in tables and columns within databases where the metadata refers to databases. Sometimes metadata is present in a data dictionary, a specialized document or database created to hold such data.
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It is true that metadata is the data that describe the properties of the data stored in a database.
Data that specifies the traits, traits, and traits of the data kept in a database is referred to as metadata. It offers details regarding the data's context, structure, and organisation.
Details like data types, field lengths, linkages between tables, information about the data source, timestamps, and more can be found in metadata.
It aids in data administration, enables efficient searching, querying, and data analysis, and benefits users and applications in understanding and interpreting the data in the database.
In order to ensure data integrity, guarantee data quality, and facilitate effective data processing in databases, metadata is crucial.
Thus, the given statement is true.
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