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Amazon CLF-C02 Practice Test - Questions Answers, Page 5

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Question 41

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Which design principles support the reliability pillar of the AWS Well-Architected Framework? (Select TWO.)

Perform operations as code.
Perform operations as code.
Enable traceability.
Enable traceability.
Automatically scale to meet demand.
Automatically scale to meet demand.
Deploy resources globally to improve response time.
Deploy resources globally to improve response time.
Automatically recover from failure.
Automatically recover from failure.
Suggested answer: C, E

Explanation:

The design principles that support the reliability pillar of the AWS Well-Architected Framework are:

automatically scale to meet demand, and automatically recover from failure. These principles help users design systems that can handle changes in load, avoid disruptions, and resume normal operations quickly. Automatically scaling to meet demand means adjusting the capacity of the system based on the current and anticipated workload, using services such as AWS Auto Scaling, Amazon EC2, and AWS Lambda. Automatically recovering from failure means detecting and resolving issues, using services such as Amazon CloudWatch, AWS CloudFormation, and AWS CloudTrail

asked 16/09/2024
Md. Soyaeb Hossain
33 questions

Question 42

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Which of the following are user authentication services managed by AWS? (Select TWO.)

Amazon Cognito
Amazon Cognito
AWS Lambda
AWS Lambda
AWS License Manager
AWS License Manager
AWS Identity and Access Management (1AM)
AWS Identity and Access Management (1AM)
AWS CodeStar
AWS CodeStar
Suggested answer: A, D

Explanation:

The user authentication services managed by AWS are: Amazon Cognito and AWS Identity and Access Management (IAM). These services help users securely manage and control access to their

AWS resources and applications. Amazon Cognito is a service that provides user sign-up, sign-in, and access control for web and mobile applications. Amazon Cognito supports various identity providers, such as Facebook, Google, and Amazon, as well as custom user pools. AWS IAM is a service that enables users to create and manage users, groups, roles, and permissions for AWS services and resources. AWS IAM supports various authentication methods, such as passwords, access keys, and multi-factor authentication (MFA)

asked 16/09/2024
Kehinde Ifarinde
45 questions

Question 43

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company wants to protect its AWS Cloud information, systems, and assets while performing risk assessment and mitigation tasks.

Which pillar of the AWS Well-Architected Framework is supported by these goals?

Reliability
Reliability
Security
Security
Operational excellence
Operational excellence
Performance efficiency
Performance efficiency
Suggested answer: B

Explanation:

The pillar of the AWS Well-Architected Framework that is supported by the goals of protecting AWS Cloud information, systems, and assets while performing risk assessment and mitigation tasks is security. Security is the ability to protect information, systems, and assets while delivering business value through risk assessments and mitigation strategies. The security pillar covers topics such as identity and access management, data protection, infrastructure protection, detective controls, incident response, and compliance

asked 16/09/2024
Chien-Chung Chen
36 questions

Question 44

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A company is configuring its AWS Cloud environment. The company's administrators need to group users together and apply permissions to the group.

Which AWS service or feature can the company use to meet these requirements?

AWS Organizations
AWS Organizations
Resource groups
Resource groups
Resource tagging
Resource tagging
AWS Identity and Access Management (1AM)
AWS Identity and Access Management (1AM)
Suggested answer: D

Explanation:

The AWS service or feature that the company can use to group users together and apply permissions to the group is AWS Identity and Access Management (IAM). AWS IAM is a service that enables users to create and manage users, groups, roles, and permissions for AWS services and resources. Users can use IAM groups to organize multiple users that have similar access requirements, and attach policies to the groups that define the permissions for the users in the group. This simplifies the management and administration of user access

asked 16/09/2024
Peter Unterasinger
42 questions

Question 45

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A company has two AWS accounts in an organization in AWS Organizations for consolidated billing.

All of the company's AWS resources are hosted in one AWS Region.

Account A has purchased five Amazon EC2 Standard Reserved Instances (RIs) and has four EC2 instances running. Account B has not purchased any RIs and also has four EC2 instances running.

Which statement is true regarding pricing for these eight instances?

The eight instances will be charged as regular instances.
The eight instances will be charged as regular instances.
Four instances will be charged as RIs, and four will be charged as regular instances.
Four instances will be charged as RIs, and four will be charged as regular instances.
Five instances will be charged as RIs, and three will be charged as regular instances.
Five instances will be charged as RIs, and three will be charged as regular instances.
Most voted
(1)
Most voted
The eight instances will be charged as RIs.
The eight instances will be charged as RIs.
Suggested answer: B

Explanation:

The statement that is true regarding pricing for these eight instances is: four instances will be charged as RIs, and four will be charged as regular instances. Amazon EC2 Reserved Instances (RIs) are a pricing model that allows users to reserve EC2 instances for a specific term and benefit from discounted hourly rates and capacity reservation. RIs are purchased for a specific AWS Region, and can be shared across multiple accounts in an organization in AWS Organizations for consolidated billing. However, RIs are applied on a first-come, first-served basis, and there is no guarantee that all instances in the organization will be charged at the RI rate. In this case, Account A has purchased five

RIs and has four instances running, so all four instances will be charged at the RI rate. Account B has not purchased any RIs and also has four instances running, so all four instances will be charged at the regular rate. The remaining RI in Account A will not be applied to any instance in Account B, and will be wasted.

asked 16/09/2024
Balanavaneethan Nitharsan
29 questions

Question 46

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Which of the following is an advantage that users experience when they move on-premises workloads to the AWS Cloud?

Elimination of expenses for running and maintaining data centers
Elimination of expenses for running and maintaining data centers
Price discounts that are identical to discounts from hardware providers
Price discounts that are identical to discounts from hardware providers
Distribution of all operational controls to AWS
Distribution of all operational controls to AWS
Elimination of operational expenses
Elimination of operational expenses
Suggested answer: A

Explanation:

The advantage that users experience when they move on-premises workloads to the AWS Cloud is:

elimination of expenses for running and maintaining data centers. By moving on-premises workloads to the AWS Cloud, users can reduce or eliminate the costs associated with owning and operating physical servers, storage, network equipment, and facilities. These costs include hardware purchase, maintenance, repair, power, cooling, security, and staff. Users can also benefit from the pay-as-yougo pricing model of AWS, which allows them to pay only for the resources they use, and scale up or down as needed.

asked 16/09/2024
Anthony Wilson
42 questions

Question 47

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Which of the following is a cost efficiency principle related to the AWS Cloud?

Right-size services based on capacity requirements.
Right-size services based on capacity requirements.
Use the Billing Dashboard to access information about monthly bills.
Use the Billing Dashboard to access information about monthly bills.
Use AWS Organizations to combine the expenses of multiple accounts into a single bill.
Use AWS Organizations to combine the expenses of multiple accounts into a single bill.
Tag all AWS resources.
Tag all AWS resources.
Suggested answer: A

Explanation:

One of the cost efficiency principles related to the AWS Cloud is to right-size services based on capacity requirements. This means choosing the most appropriate type and size of AWS resources to meet the performance and scalability needs of the applications, while avoiding over-provisioning or under-provisioning. By right-sizing services, users can optimize the costs and benefits of using the AWS Cloud1

asked 16/09/2024
Jonno Sweeney
44 questions

Question 48

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A cloud engineer needs to download AWS security and compliance documents for an upcoming audit.

Which AWS service can provide the documents?

AWS Trusted Advisor
AWS Trusted Advisor
AWS Artifact
AWS Artifact
AWS Well-Architected Tool
AWS Well-Architected Tool
AWS Systems Manager
AWS Systems Manager
Suggested answer: B

Explanation:

AWS Artifact is the AWS service that can provide security and compliance documents for an upcoming audit. AWS Artifact is a self-service portal that allows users to access and download AWS compliance reports and agreements. These documents provide evidence of AWS's compliance with global, regional, and industry-specific security standards and regulations

asked 16/09/2024
Veronica Puddu
54 questions

Question 49

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A company has been storing monthly reports in an Amazon S3 bucket. The company exports the report data into comma-separated values (.csv) files. A developer wants to write a simple query that can read all of these files and generate a summary report.

Which AWS service or feature should the developer use to meet these requirements with the LEAST amount of operational overhead?

Amazon S3 Select
Amazon S3 Select
Amazon Athena
Amazon Athena
Amazon Redshift
Amazon Redshift
Amazon EC2
Amazon EC2
Suggested answer: B

Explanation:

Amazon Athena is the AWS service that the developer should use to write a simple query that can read all of the .csv files stored in an Amazon S3 bucket and generate a summary report. Amazon Athena is an interactive query service that allows users to analyze data in Amazon S3 using standard SQL. Amazon Athena does not require any server setup or management, and users only pay for the queries they run. Amazon Athena can handle various data formats, including .csv, and can integrate with other AWS services such as Amazon QuickSight for data visualization

asked 16/09/2024
Reece Scarley
43 questions

Question 50

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Which task requires the use of AWS account root user credentials?

The deletion of 1AM users
The deletion of 1AM users
The change to a different AWS Support plan
The change to a different AWS Support plan
Most voted
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Most voted
The creation of an organization in AWS Organizations
The creation of an organization in AWS Organizations
The deletion of Amazon EC2 instances
The deletion of Amazon EC2 instances
Suggested answer: C

Explanation:

The creation of an organization in AWS Organizations requires the use of AWS account root user credentials. The AWS account root user is the email address that was used to create the AWS account. The root user has complete access to all AWS services and resources in the account, and can perform sensitive tasks such as changing the account settings, closing the account, or creating an organization. The root user credentials should be used sparingly and securely, and only for tasks that cannot be performed by IAM users or roles4

asked 16/09/2024
Alexandra Peralta Reyes
43 questions
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