According to the video, the products made by biomedical engineers were Imaging systems, artificial limbs, and lasers for surgery.
Imaging systems are devices used the aim of measuring the position, momentum, energy, or mass of charged particles. Microscopes gives detailed information of initial positions by magnifying these into more simple measurable final conditions.
Prosthetic legs, or prostheses, can be helpful for people with leg amputations to get around more easily. They imitate the function and, sometimes, even the appearance of a real leg.
A laser generates a very narrow beam of light that has an advantage in many technologies and instruments. The letters in the word laser means Light Amplification by Stimulated Emission of Radiation.
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1 The EAP must be site specific with respect to all of the following EXCEPT:
-Emergency conditions evaluated
-Fall prevention in enclosed space
-Evacuation policies and procedures
-Alarm systems
2 During an evacuation emergency, who has the responsibility to check all areas and sweep employees to emergency exits?
-Emergency medical technicians (EMTs)
-Trained marshals and wardens
-Emergency first responders (usually firemen)
-The Hazmat team
3 Whose responsibility is the establishment of the emergency action plan?
-Employee committee
-State government
-OSHA
-Employers
4 Outdoor exit discharge requirements include all of these factors EXCEPT:
They must be covered or kept clear where the -chance of snow or ice exists.
-They must not dead-end.
-They must be straight, solid, and smooth.
-They must be made of iron or steel.
5 Ideally, how many fully trained emergency wardens should be present in a workplace employing 100 workers?
5
10
15
20
6 What action is required of the employer when changes are made to the EAP?
-Replace wardens with new ones
-Review the plan with each employee
-Handout new copies of the EAP to each employee
-Instruct the wardens to train employees
7 Which one of the following actions is prompted by the sound of an emergency alarm?
Wait for the warden
Initiate the EAP
Alert other employees
• Maintain the SOP
8 The evacuation assembly areas can be in all the following near-by structures EXCEPT:
-Mines
-Open fields
-Streets
-Parking lots
9 All these hazards are considered a valid reason for evacuating a workplace XCEPT:
-Smoke
-Toxic vapors
-Explosion
-Tornado
10 An Emergency Action Plan (EAP) must be established in writing for any facility with
employees.
10 or more
20 or more
30 or more
50 or more
The EAP must be site specific with respect to all except emergency conditions evaluated. During an evacuation emergency, trained marshals and wardens takes the responsibility. The correct options are A, B, D, D, A, B, B, A, D, and A respectively.
What is emergency action plans?Any action (or inaction) that is immediately necessary to prevent physical harm to a person or material damage to an asset or piece of property is referred to as an emergency action.
All evaluations of the EAP, with the exception of emergency situations, must be site-specific. Trained marshals and wardens take charge during an evacuation emergency.
It is the employer's responsibility to create an emergency action plan. All of these standards for outdoor exit discharge exist, with the exception that they must be composed of iron or steel.
Ideally, a firm with 100 employees should have 5 fully qualified emergency wardens on duty. When EAP adjustments are made, go over the plan with each employee.
Upon being prompted by an emergency alarm, start the EAP. With the exception of mines, any of the nearby structures can serve as an evacuation assembly area.
A workplace should be evacuated for any of these reasons, with the exception of a tornado. Any facility with 10 or more employees must create a written emergency action plan (EAP).
Thus, the correct options are A, B, D, D, A, B, B, A, D, and A respectively.
Determine the equations of the elastic curve for the shaft using the X1 and X2 coordinates. Take El as constant and Mo - 600 N.m. M А A B C X1 X2 3 m 2 m Select one: 1 X=(V/EU), (33.33x,3 - 300 x) (m) and V2(X) = (1/E) (300x37 + 1800 x3 - 2400) (m) V4 X) WEB), (33.33x3-300x) (m) and V2.0%) = (VE) (300 x 2 + 1800 xy + 2400) {m} VIVE. (33,33 x - 300 x cm) and V2 (x) = (1/6/1: (300 X - 1800 x3 + 24002 (m) VED): 153.33 X - 300x{mand V2 ()= /ED. (300 X22 - 1800 x3 +2400) 133.33 30 m) and 200 (300X1800 X:- 24001 m.
The equation of the elastic curve for the shaft using the X1 and X2 coordinates is V1(X) = (1/E) (33.33x3-300x) (m) and V2(X) = (1/E) (300x2 + 1800x3 - 2400) (m). El is the constant and Mo is 600 N.m.
What is equation?An equation is a mathematical statement that asserts the equality of two expressions. It consists of two expressions separated by an equals sign, and is used to describe the relationship between the two expressions. Equations are widely used in mathematics, science, and engineering to describe the relationship between two or more variables. They can also be used to solve for the value of one or more variables. Equations are used to describe physical laws, such as the laws of motion, or to define mathematical functions, such as polynomials or trigonometric functions. Equations are a fundamental part of mathematics, and their importance in other fields, such as physics, chemistry and engineering, cannot be overstated.
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Review the car-caravan analogy in Section 1.4. Assume a propagation speed of 100 km/hour.
(a) Suppose the caravan travels 175 km, beginning in front of one tollbooth, passing through a second tollbooth, and finishing just after a third toll-booth. What is the end-to-end delay?
(b) Repeat (a), now assuming that there are eight cars in the caravan instead of ten.
If assuming a propagation speed of 100 km/hour, the end-to-end delay is 1 hour 51 mins, and if there are eight cars in the caravan end-to-end delay is 1 hour 49 mins 48 sec.
How to calculate end-to-end delay?In situation A)
The propagation speed = 100 km/hour
Distance traveled by caravan = 175 km
time = Distance traveled / propagation speed
time = 175 / 100 = 1.75 hour
or 1 hour 45 mins
car to pass a tollbooth = 12 sec
10 cars to pass a tollbooth = 10 x 12 sec = 120 Sec or 2 mins
to pass three tollbooths by caravan = 3 x2 = 6 mins
so total end to end delay = 1 hour 45 mins + 6 mins = 1 hour 51 mins
B)
when 8 cars are taken then the time taken to pass the tollbooth will change while propagation time will remain the same.
time taken by 8 cars to pass a tollbooth = 12 x 8 sec = 96 sec
time take by 8 cars to pass 3 tollbooth = 3 x 96 = 288 sec or 4 min 48 sec
total end to end delay = 1 hour 45 mins + 4 min 48 sec = 1 hour 49 mins 48 sec.
Therefore, for situation A - 1 hour 51 mins and FOR B- 1 hour 49 mins 48 sec
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Skydivers can create aerodynamic shapes in the air as they fall. The use of a parachute changes that shape. What is the purpose of the parachute
The purpose of a parachute is to create drag or air resistance, which slows the skydiver down and helps them safely reach the ground. By creating an aerodynamic shape in the air, the parachute helps divert air around the skydiver, allowing them to slow down their descent without the need for a large force. By using this technique, skydivers can safely reach the ground in a controlled descent.
The purpose of a parachute is to slow the descent of a skydiver, allowing them to safely reach the ground. By creating an aerodynamic shape and using drag to slow the skydiver down, the parachute provides a safe and controlled descent.
Additionally, parachutes provide a much safer option than relying on the skydiver to slow their descent with only their own body. By providing air resistance, the parachute allows the skydiver to safely reach the ground, even when they are falling from great heights.
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106-WB10 IEC Electrical Apprenticeship Curricalum Applied Mask, Ohen's Lan Electrical Syabols, and Boes-106-WBIl backfill dirt 33 of these w hewa to be tied 11, red concrete with concrete. Figure 107.1410 IS İEIET have dug a trench that is 24" wide, 36" deep, and 30 ong. A cross-seetion view of the trench duct bank) on supports. The bottom of each conduit is 2" above the bottom of the Flgure 107.1402 n gure 107.1410. You have installed THREE 4"PVC Schedule 40 conduits in the trech of each coeduit is 436. You must encase the conduits in red concrete to a S. You 9. An electrical contractor is required to set steel posts (bollards) around a ped mounted transformer. You depthi will are going to use II' long pieces of 8 ünside diameter) pige for the paosts. How mary cn. yd of coneree will you need to fill 33 of these posts with concrete? One of these posts is shown in Pigure 107.1402 a. 2048 that is 2" above the top of the conduits need cubic Remember, concrete below the condwit. a. 325 yards of red concrete after deducting for the volume displaced by the conduits you have 2 inches b. 126.7 c 8.11 d. 4.69 e. 1408 uacksls-ach cod+2 inches of e. 425 10. You are going to install a number of up lights in a nesw triangle-shaped sidewalk as shirem below. Ac d. 3,68 b. 12.06 e.15.74 cording to your contract with the owner, you also had to purchase the concrete for the sidewalk. The sidewalk is 5 inches thick and the concrete is $139 per cubic yard The cost for the concrete is $ 6. How many cubic yards of concrete will it take to pour 4 transformer pads? Two of the transfornmer feet x 4 inches. pads are 8% feet x 6% feet x 4 inches. The other two are 7% feet x 5 a. 786.83 h. 12.629665.5417 d 24275 1.2125 a. S1.35351 b. S6,76756 $939.94 d. SIA79 88 с. e,S4872645 I. 512 cubic inches-_cubic yards b. 0329 Figure 107,1404 a. .1317 c. 2963 d.o11 Eight conduits will be installed in the bottom of a trench and red concrete will be poured around the conduits as shown in Figure 107.1404. The specifications require that the concrete completely sur round the conduits. You must order the concrete to fill the bottom of the trench as shows Deduct the volume occupied by conduits. Each conduit has an outside diameter of 3% inches The duet bank dimensions are: width 24 inches height 13 inches length 22 fest Concrete to order a. 25.84 yd b 28.77 c. 23.71 d. 19.46 e. How many cubic yards of concrete do you need to order to pour 32 transformer pads that are 35 inches wide by 28 inches long by 3% inches high? Select the closest answer!!! a. 2.4 8. b. 21.2 c. 28.2 d. 63.5 e. 2.7
2.4 8 cubic yards of concrete do you need to order to pour 32 transformer pads that are 35 inches wide by 28 inches long by 3% inches high.
What is transformer?
A transformer is an electrical device used for changing the amount of voltage in an alternating current (AC) circuit. It works by converting electrical energy from one voltage level to another, without changing the frequency. Transformers are used in a variety of applications, from powering electrical equipment to stepping up or down voltage in a power distribution system. Transformers come in many shapes and sizes and can be designed to meet specific needs. The basic components of a transformer are the core, primary and secondary windings, and the insulation system. The core provides a magnetic path for the electricity to travel through, while the windings carry the electrical current. The insulation system prevents any electrical leakage.
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Which of the following types of auditing requires access to source code?
Question options:
1. Use Case Testing
2. Code Review
In order for a subject to be _____, the system must first ____ the subject and then record the subject's actions.
Question options:
1. accountable, identify
2. accountable, authorize
A company needs to conduct testing of technical controls as part of an IT Security Audit. Which of the following types of testing allows the auditor to have full knowledge of the internals for the system(s) under test at the time the tests are being designed or selected?
Question options:
1. White box testing
2. Gray box testing
Code Review is the kind of auditing that needs access to the source code. Inside access to the business operations of the organization is provided to outside audit teams.
The purposeful and meticulous gathering of one's fellow programmers to check each other's code for flaws is known as peer code review, commonly known simply as code review. More than any other activity, peer code review has consistently been shown to speed up and streamline the software development process. Code Review is the appropriate course of action. responsible; identity. tested in a white box. User Account Review. The system must first identify the subject and then record the subject's behaviors in order for the subject to be held accountable. White box testing is the kind of testing that enables the auditor to fully understand the internal workings of the system. The main distinction between third-party and second-party audits is.
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Which NIMS structure develops, recommends, and executes public information plans and strategies?
Possible Answers:
a. MAC Groups
b. Emergency Operations Center (EOC)
c. Incident Command System
d. Joint Information System (JIS)
Joint Information System (JIS) NIMS structure develops, recommends, and executes public information plans and strategies.
What is NIMS?
NIMS (National Incident Management System) is an incident-based, all-hazards approach to emergency management and response. It is designed to provide a consistent nationwide template to enable all government, private-sector, and nongovernmental organizations to work together during domestic incidents. NIMS is composed of a core set of components, including Incident Command System, Multiagency Coordination Systems, Comprehensive Preparedness Guide, and the National Incident Management System Integration Center. These components are designed to promote interoperability and compatibility among local, state, tribal, and federal emergency management agencies.
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What is AWS services will allow you to quickly and consistently manage resources as infrastructure as code?
By treating infrastructure as code, AWS CloudFormation provides you with a simple approach to model a group of linked AWS and outside resource, provision them fast and consistently, and manage them throughout their lifecycles.
What is AWS Cloud?Amazon Web Services, Inc. (AWS), a subsidiary of Amazon, provides people, companies, and governments with metered, pay-as-you-go on-demand cloud computing platforms and APIs.
This is a common practice among clients in addition to autoscaling (a process that allows a client to use more compute in times of high application usage, and then scale down to reduce costs when there is less traffic).
These cloud computing web services include a variety of services for networking, computing, storage, middleware, IOT, and other processing resources, in addition to software tools, through AWS server farms.
This relieves clients from managing, scaling, and patching hardware and operating systems.
One of the key services that users can access is Amazon Elastic Compute Cloud (EC2).
Hence, By treating infrastructure as code, AWS CloudFormation provides you with a simple approach to model a group of linked AWS and outside resource, provision them fast and consistently, and manage them throughout their lifecycles.
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AWS offers several services that allow you to manage resources as infrastructure as code. These services include:
AWS CloudFormation: This service enables you to use templates to model and provision AWS resources in an automated and repeatable way. With CloudFormation, you can describe your infrastructure as code in YAML or JSON templates, and use these templates to create, update, and delete resources in your AWS environment.
AWS Elastic Beanstalk: This service enables you to quickly deploy and run web applications and services. With Elastic Beanstalk, you can upload your code and the service will take care of provisioning the necessary resources, such as EC2 instances and load balancers, and configuring the underlying infrastructure to run your application.
AWS Command Line Interface (CLI): The AWS CLI allows you to manage AWS services from the command line, by using simple commands, which enables you to automate your infrastructure as code.
AWS CDK (Cloud Development Kit): AWS CDK is a software development framework to define cloud infrastructure in code, you can use your favorite programming languages like Python, JavaScript, C#, Typescript and many more. With CDK, you can create and manage AWS resources by writing code, and the CDK takes care of translating that code into CloudFormation templates.
All of these services enable you to manage your AWS resources as code, which allows you to automate the provisioning, configuration, and management of your infrastructure in a consistent and repeatable way. This will help you to reduce errors, decrease time to market, and promote collaboration among your teams.
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Each attribute of an entity becomes a(n) ________ of a table.
A) column
B) primary key
C) foreign key
D) alternate key
Binary or unary transformation. M: N association or relationship with a unique key.
The term "transform binary relation" refers to a process that makes it simple to convert a decimal number to binary, whereas the term "unary connection" refers to a relationship in which both members come from the same source. The primary key associated with the relationship, any non-key aspects of the relationship, and the primary keys of the related entities can all be used to create a transform binary or unary M: N relationship in the example because it shows that there is a relationship between instances of the same set of the entity, or associative entity in this case. Binary or unary transformation. M: N association or relationship with a unique key.
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What is one output of enterprise strategy formulation?
a. Portfolio Governance
b. Portfolio Budgets
c. Portfolio Vision
d. Portfolio Canvas
During the PI Planning event, when are planning adjustments agreed upon?
a. During Scrum of scrums
b. During the draft plan review
c. During the management review and problem-solving
d. During breakout sessions
Which statement is true when continuously deploying using a DevOps model?
a. It alleviates the reliance on the skill sets of Agile Teams
b. It lessens the severity and frequency of release failures
c. It ensures that changes deployed to production are always immediately available to end-users
d. It increases the transaction cost
1) Note that one output of enterprise strategy formulation is: " Portfolio Governance" (Option A)
2) During the PI Planning event, when are planning adjustments agreed upon; "During the management review and problem-solving" (Option C)
3) The statement that is true when continuously deploying using a DevOps model is that: "It lessens the severity and frequency of release failures" (Option B).
What is DevOps model?DevOps is a software development methodology that stresses cooperation and communication among software developers and IT operations personnel.
DevOps aims to enhance the pace and quality of software delivery by automating critical operations such as code creation, testing, and deployment. DevOps also encourages the application of agile and lean principles, such as continuous delivery and continuous integration, in order to allow quicker and more frequent releases.
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Python Programming Questions 1. Software Sales (see Chapter 3, Programming Exercises 12) from the textbook Starting out with Python Fourth Edition by Tony Gaddis: A software company sells a package that retails for $125. Quantity discounts are given according to the following table: Quantity Discount 10-19 5% 20-49 15% 50-99 20%
100 or more 30% Provide a Python program that asks the user to enter the number of packages purchased. The program should then display the number of packages purchased, the amount of the discount (if any) and the total amount of the purchase after the discount. Submit: Algorithm, Python code with documentation, Output. Please explain the Algorithm and this is just a normal program not a function.
This is what I have done I was suppose to just provide a normal program but instead I did it in function.
def purchase_package(quantity):
price = 125
quantity_discount = 0;
# assign discount based on package quantity
if (quantity >=10 and quantity < 20):
quantity_discount = 0.05
elif (quantity >= 20 and quantity < 50):
quantity_discount = 0.15
elif (quantity >= 50 and quantity < 100):
quantity_discount = 0.20
elif (quantity >= 100):
quantity_discount = 0.30
# calculate the total amount after discount total_amount = quantity * price - (quantity * price * quantity_discount)
# display the number of packages purchased, the amount of the discount (if any) a # and the total amount of the purchase after the discount.
print("Total Number of packages purchased: ", quantity);
if (quantity_discount > 0):
print("Discount: {quantity_discount * 100}%");
print("Total amount: ", total_amount);
# Ask for user input, will keep asking for input until it is a valid number
while(True):
quantity = input("Enter number of package/s: ")
try:
quantity = int(quantity)
if (quantity >= 1):
purchase_package(quantity)
break;
else:
print("Please Input a Valid Number!!")
except ValueError:
print("Please Input a Valid Number!!")
The program starts by asking the user to enter the number of packages purchased. Below is the algorithm and programming code part of the given problem in python.
Algorithm of the given problem:
Get the number of packages purchased from the userCheck the quantity purchased and calculate the discount according to the tableCalculate the total amount of the purchase after the discountDisplay the number of packages purchased, the amount of the discount, and the total amount of the purchasePython code with documentation:
# Get the number of packages purchased from the user
num_of_packages = int(input("Enter the number of packages purchased: "))
# Set initial values for discount and total
discount = 0
total = num_of_packages * 125
# Check the quantity purchased and calculate the discount according to the table
if num_of_packages >= 10 and num_of_packages <= 19:
discount = total * 0.05
elif num_of_packages >= 20 and num_of_packages <= 49:
discount = total * 0.15
elif num_of_packages >= 50 and num_of_packages <= 99:
discount = total * 0.2
elif num_of_packages >= 100:
discount = total * 0.3
# Calculate the total amount of the purchase after the discount
total -= discount
# Display the number of packages purchased, the amount of the discount, and the total amount of the purchase
print("Number of packages purchased: ", num_of_packages)
print("Discount amount: $" + str(discount))
print("Total amount of purchase: $" + str(total))
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Which AWS feature will help ensure that their applications are automatically adding removing EC2 compute capacity to closely match the required demand?
You can automatically add or delete EC2 instances using scaling policies you create with the aid of Amazon EC2 Auto Scaling, which also aids in maintaining application availability. You can add or remove EC2 instance capacity to meet predetermined or cyclical demand patterns using dynamic or predictive scaling strategies.
What is AWS Cloud?Amazon Web Services, Inc. (AWS), a subsidiary of Amazon, provides people, companies, and governments with metered, pay-as-you-go on-demand cloud computing platforms and APIs.
This is a common practice among clients in addition to autoscaling (a process that allows a client to use more compute in times of high application usage, and then scale down to reduce costs when there is less traffic).
These cloud computing web services include a variety of services for networking, computing, storage, middleware, IOT, and other processing resources, in addition to software tools, through AWS server farms.
This relieves clients from managing, scaling, and patching hardware and operating systems.
One of the key services that users can access is Amazon Elastic Compute Cloud (EC2).
Hence, You can add or remove EC2 instance capacity to meet predetermined or cyclical demand patterns using dynamic or predictive scaling strategies.
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You can automatically add or delete EC2 instances using scaling policies you create with the aid of Amazon EC2 Auto Scaling, which also aids in maintaining application availability.
Amazon Web Services, Inc. (AWS), a subsidiary of Amazon, provides people, companies, and governments with metered, pay-as-you-go on-demand cloud computing platforms and APIs.
This is a common practice among clients in addition to autoscaling (a process that allows a client to use more compute in times of high application usage, and then scale down to reduce costs when there is less traffic).
These cloud computing web services include a variety of services for networking, computing, storage, middleware, IOT, and other processing resources, in addition to software tools, through AWS server farms.
This relieves clients from managing, scaling, and patching hardware and operating systems.
One of the key services that users can access is Amazon Elastic Compute Cloud (EC2).
Hence, You can add or remove EC2 instance capacity to meet predetermined or cyclical demand patterns using dynamic or predictive scaling strategies.
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What does a developer submit for approval that contains surveyed plat maps and comprehensive building
specifications?
A plot of subdivision with surveyed plat maps and thorough building specifications is submitted by the developer. at the very least, the plat.
Who most frequently uses a plat and what is it?How your bought land is divided within your county, city, or neighborhood is depicted on a plat map, which is a diagram. It acts as a map for a piece of land that has been laid out by certified surveyors. To accurately depict the land parcels and property lines, a plat map is created.
In Texas, is it possible to divide a property?A plat is required by the State of Texas, per Section 212.004, if you possess a parcel of land inside a municipality's boundaries and want to divide it.
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What AWS service enables you to manage access to AWS services and resources securely?
You may securely manage access to AWS resources with the aid of the web service known as AWS Identity and Access Management (IAM).
What is AWS Cloud?Amazon Web Services, Inc. (AWS), a subsidiary of Amazon, provides people, companies, and governments with metered, pay-as-you-go on-demand cloud computing platforms and APIs.
This is a common practice among clients in addition to autoscaling (a process that allows a client to use more compute in times of high application usage, and then scale down to reduce costs when there is less traffic).
These cloud computing web services include a variety of services for networking, computing, storage, middleware, IOT, and other processing resources, in addition to software tools, through AWS server farms.
This relieves clients from managing, scaling, and patching hardware and operating systems.
One of the key services that users can access is Amazon Elastic Compute Cloud (EC2).
Hence, You may securely manage access to AWS resources with the aid of the web service known as AWS Identity and Access Management (IAM).
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AWS Identity and Access Management (IAM) is the service that enables you to manage access to AWS services and resources securely. With IAM, you can create and manage AWS users and groups, and use permissions to allow and deny their access to AWS resources.
IAM is a feature of your AWS account offered at no additional charge. You can use IAM to create and manage AWS users and groups, and use permissions to allow and deny access to AWS resources. With IAM, you have the flexibility to grant different levels of access to different resources, and can easily make changes to permissions as your needs evolve.
IAM is a web service that you can use to manage users and their associated access. It provides a secure way to control access to AWS services and resources for your users. With IAM, you can create and manage AWS users and groups, and use permissions to allow and deny access to AWS resources.
By using IAM, You can
Securely control access to AWS services and resources for your users.
Grant different levels of permissions to different users for different resources.
Easily manage access for multiple users or groups of users.
Grant temporary access for users/services to access resources for a particular duration, for security and compliance.
You can also use IAM to generate access keys for programmatic access and management of AWS services from your application.
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Hash Map implementations group key hashes into "buckets". In what situation would there be multiple key hashes in one bucket? Select the correct answer: a. When multiple value objects reference the exact same object in memory. b. When there has been a hash collision. c. When the Hash Map is optimized for look-up by concurrent threads. d. When the same key has been inserted more than once.
Multiple key hashes in one bucket could be done "when the hash map is optimized to look up for concurrent threads" that is option c.
A generic class called HashMap is used to store collections of data in the form of key-value pairs that have values based on the key. It works on the principle of Hashing.
HashMap stores key-value pairs in a number of "buckets". Multiple key-value pairs can be stored in a bucket. The bucket in a hash map stores objects using a linked list. The number that identifies each bucket is unique to it. When hash map is optimized to work with multiple threads then multiple key hashes are put in a single bucket because they help the concurrent processes to run smoothly.
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1. How long do you have to complete each Qwiklab? a. 20 minutes b. 1 hour c. 24 hours d. As long as you need. 2. True or false: It can take some time for the labs to load once you click "start lab." O True O False 3. True or false: It can take some time for the working instance of Linux and Windows OS to load. True False 4. What do you need to do to finish a lab and have your grade posted to Coursera? a. Close all lab windows
b. Refresh the Coursera course page c. Click the red "End Lab" button
1. Each Qwiklab takes one hour to complete. 2. The statement is true. 3. True, loading a functioning Linux or Windows OS instance can take some time. 4. The correct option is C i.e., Click the red "End Lab" button.
What does a computer's operating system do?The operating system is the most important piece of software that operates on a computer. It controls the hardware, software, processes, and memory of the computer. Using this technique, you can communicate with the computer even if you don't comprehend its language.
What function does the operating system of a computer serve?The operating system is the most important element of computer software. It manages the memory and processes on the computer as well as all of the hardware and software. Additionally, it enables you to communicate with the computer without any prior computer language expertise.
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Which AWS service allows users to provision resources using a consistent and repeatable process?
A. AWS Systems Manager
B. AWS CloudFormation
C. AWS Batch
D. AWS Config
As your organization expands, maintaining consistent infrastructure provisioning in a scalable and repeatable manner becomes more difficult. You can quickly model your infrastructure resources with code using AWS Cloud Formation to support configuration compliance and expedite troubleshooting.
What is AWS Cloud?An Amazon subsidiary called Amazon Web Services, Inc. (AWS) offers metered, pay-as-you-go on-demand cloud computing platforms and APIs to people, businesses, and governments.
Clients frequently utilize this in addition to autoscaling (a process that allows a client to use more compute in times of high application usage, and then scale down to reduce costs when there is less traffic).
Through AWS server farms, these cloud computing web services offer a range of services for networking, computing, storage, middleware, IOT, and other processing resources, as well as software tools.
Clients are relieved of administering, scaling, and patching operating systems and hardware thanks to this.
Amazon Elastic Compute Cloud (EC2), one of the fundamental services, enables users to have at their disposal.
Hence, You can quickly model your infrastructure resources with code using AWS Cloud Formation to support configuration compliance and expedite troubleshooting.
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AWS CloudFormation.AWS CloudFormation is a service that enables users to provision and manage AWS resources in a predictable and repeatable way. With CloudFormation, users can describe their infrastructure as code using templates written in JSON or YAML.
These templates can be used to create, update, and delete a collection of AWS resources, known as a stack. Users can also use templates to model and provision stacks in multiple AWS accounts and regions. Additionally, CloudFormation allows users to automate the process of creating, updating, and deleting stacks, which can save time and reduce the chance of errors.
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Create dashboard to do comparative study on various parameters of different countries using the sample insurance dataset and world development indicators dataset.
Datasets
Primary Dataset - Insurance Sample Dataset
Secondary Dataset - Global Financial Development Database
Hint: (Use Data Blending with Relationships between Country Code, Country, and Year)
Dashboard Description
1. A geographic map showing countries field. Color the map based on Income column from the secondary dataset.
1. Include a filter of income group to the dashboard
2. Include a webpage to show data from world bank webpage driven by an URL action from geography graph.
1. The country names in the map will act as the trigger https://data.worldbank.org/country/?view=chart
Download the datasets from here - https://github.com/Simplilearn-Edu/Tableau-Datasets
A dashboard for comparative study is a collection of visualizations and controls that allow users to easily compare and analyze data from multiple sources. It typically includes a variety of charts, maps, and tables that provide different views of the data.
We can follow these steps to create dashboard for comparative study on various parameters of different countries:
Use data blending to combine the two datasets based on the country code, country, and year columns. This will allow you to use data from both datasets in a single visualization.Create a geographic map visualization that shows countries. Use the Income column from the secondary dataset to color the map. This will allow you to easily compare the income levels of different countries.Add a filter to the dashboard that allows users to filter the data by income group. This will make it easy for users to focus on a specific group of countries.Create an URL action that allows users to view data from the World Bank website when they click on a country in the geographic map. This will give users additional information about the country they are interested in.Use other visualizations such as bar chart, line chart etc to show different parameter comparisons of the countries.add a date filter to the dashboard to show the comparative study on various parameters of different countries on different year.Customize the dashboard as per your requirement, add title, subtitle, color, font, etc.Once you have completed these steps, you will have a dashboard that allows you to easily compare various parameters of different countries using data from the sample insurance dataset and the World Development Indicators dataset.
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In what type of defrost system is air from the conditioned space circulated over the evaporator when the compressor is not running
In a warm air type of defrost system air from the conditioned space is circulated over the evaporator when the compressor is off.
The defrost system in the refrigerators activates the defrost heater located in the evaporator area behind the freezer. This heater melts frost from the evaporator coil and then turns off. There is no operating noise, fan noise, or compressor noise during defrosting. It means that the defrost process in a refrigerator heats the cooling element i.e. evaporator coil for a short time period and melts the frost that has formed over it. The resulting water drains via a duct at the back side of the unit.
The defrost system that circulates air from the conditioned space over the evaporator when the compressor is not running is called to be as warm air defrost system.
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Which tool is used to automate actions for AWS services and applications through scripts?
AWS Command Line Interface
Amazon Redshift
AWS Snowball
Amazon QLDB
You may automate processes across your AWS resources and centralize operational data from several AWS services using AWS Systems Manager.
Command Line Interface for AWS.
What is AWS Cloud?
Amazon Web Services, Inc. (AWS), a subsidiary of Amazon, provides people, companies, and governments with metered, pay-as-you-go on-demand cloud computing platforms and APIs.
This is a common practice among clients in addition to autoscaling (a process that allows a client to use more compute in times of high application usage, and then scale down to reduce costs when there is less traffic).
These cloud computing web services include a variety of services for networking, computing, storage, middleware, IOT, and other processing resources, in addition to software tools, through AWS server farms.
This relieves clients from managing, scaling, and patching hardware and operating systems.
One of the key services that users can access is Amazon Elastic Compute Cloud (EC2).
Hence, You may automate processes across your AWS resources and centralize operational data from several AWS services using AWS Systems Manager.
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You may automate processes across your AWS resources and centralize operational data from several AWS services using AWS Systems Manager.
Command Line Interface for AWS.
What is AWS Cloud?
Amazon Web Services, Inc. (AWS), a subsidiary of Amazon, provides people, companies, and governments with metered, pay-as-you-go on-demand cloud computing platforms and APIs.
This is a common practice among clients in addition to autoscaling (a process that allows a client to use more compute in times of high application usage, and then scale down to reduce costs when there is less traffic).
These cloud computing web services include a variety of services for networking, computing, storage, middleware, IOT, and other processing resources, in addition to software tools, through AWS server farms.
This relieves clients from managing, scaling, and patching hardware and operating systems.
One of the key services that users can access is Amazon Elastic Compute Cloud (EC2).
Hence, You may automate processes across your AWS resources and centralize operational data from several AWS services using AWS Systems Manager.
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