Exam Simulator: Technology – Part A - CompTIA PBQs & Labs, Linux Commands and Coding

Question 1 of 20

1. Question

Which statements are true regarding how to configure CloudFront to deliver your content? (Choose all that apply.)

You upload your files to your origin servers
You assign a domain name to your new distribution that you can see in the CloudFront console
CloudFront sends your distribution's configuration and your content to all of its edge locations
You create a CloudFront distribution, which tells CloudFront which origin servers to get your files from when users request the files
You specify origin servers, like an Amazon S3 bucket, from which CloudFront gets your files which will then be distributed

Question 2 of 20

2. Question

Amazon CloudFront is a highly-secure CDN that provides both network and application-level protection.

TRUE
FALSE

Question 3 of 20

3. Question

You are working on a video sharing web app that recently encounters a huge amount of traffic from users all over the world. As a result, the application faced availability and slow performance issues. Which of the following service will you implement to fix these issues?

AWS Global Accelerator
Amazon Virtual Private Cloud
Amazon API Gateway
Amazon Route 53

Question 4 of 20

4. Question

Which of the following services makes it easy to move massive volumes of data to the cloud, including video libraries, image repositories, or even a complete data center migration with a secure, fast, and cost-effective way?

AWS Snow Family
AWS Transfer Family
AWS DataSync
AWS Snowmobile

Question 5 of 20

5. Question

Which state does the instance enter when you launch it for the first time?

running
stopping
terminated
pending

Question 6 of 20

6. Question

Resource _____________ make it easier to manage and automate tasks on large numbers of resources at one time.

Handler
Groups
Management
Automation

Question 7 of 20

7. Question

Which of the following cloud computing deployment models connects infrastructure and applications between cloud-based resources and existing resources that are not located in the cloud?

Cloud
Hybrid
On-premises
Mixed

Question 8 of 20

8. Question

Which of the following services takes care of provisioning and configuring the resources (like Amazon EC2 instances or Amazon RDS DB instances) for you, so you can spend less time managing those resources?

AWS CloudFormation
AWS CloudTrail
Amazon CloudWatch
Amazon EC2 Auto Scaling

Question 9 of 20

9. Question

Which of the following is true regarding Elastic Load Balancing?

Elastic Load Balancing enables you to launch Amazon Web Services (AWS) resources into a virtual network that you've defined
Elastic Load Balancing speeds up the distribution of your static and dynamic web content
Elastic Load Balancing automatically distributes incoming application traffic across multiple targets, such as Amazon EC2
Elastic Load Balancing is a highly available and scalable Domain Name System (DNS) web service

Question 10 of 20

10. Question

Which of the following is true regarding CloudFront?

Amazon CloudFront speeds up the distribution of your static and dynamic web content
Amazon CloudFront automatically distributes incoming application traffic across multiple targets, such as Amazon EC2
Amazon CloudFront enables you to launch Amazon Web Services (AWS) resources into a virtual network that you've defined
Amazon CloudFront is a highly available and scalable Domain Name System (DNS) web service

Question 11 of 20

11. Question

What do you have to ensure before creating an application load balancer?

Ensure that you have a virtual private cloud (VPC) with at least one public subnet in each of the Availability Zones used by your targets
Ensure that you have a virtual private cloud (VPC) with at least two public subnets in each of the Availability Zones used by your targets
Ensure that you have a virtual private cloud (VPC) with at least three public subnets in each of the Availability Zones used by your targets
Ensure that you have a virtual private cloud (VPC) with at least four public subnets in each of the Availability Zones used by your targets

Question 12 of 20

12. Question

You have been tasked to create a highly available architecture for your Application Load Balancer, as cost-effective as possible. What’s the minimum number of Availability Zones required to set up to complete the task?

Four
Three
Five
Two

Question 13 of 20

13. Question

Which of the following AWS services will you use in order to scale your relational database in the cloud and automate time-consuming administration tasks such as hardware provisioning patching and backups?

Amazon Redshift
Amazon RDS
Amazon ElastiCache
Amazon DynamoDB

Question 14 of 20

14. Question

Which of the following is not a benefit of using an Application Load Balancer instead of a Classic Load Balancer?

Support for returning a custom HTTP response
Enables you to route requests to multiple domains using multiple load balancers
You can register each instance or IP address with the same target group using multiple ports
Support for path-based routing

Question 15 of 20

15. Question

Given the following characteristics which of those describes the AWS Lambda? (Choose all that apply.)

Speed up the distribution of your static and dynamic web content
Run code without provisioning or managing servers
Build data processing triggers for AWS services like Amazon S3
Store and retrieve any amount of data at any time
Distribute your incoming application traffic across multiple targets

Question 16 of 20

16. Question

You have been tasked to implement a solution to store, and access your log files from Amazon Elastic Compute Cloud (Amazon EC2) instances and Route 53 and get access to them as a single and consistent flow of events. Which AWS service will you use to meet the requirement?

AWS CloudFormation
Amazon CloudWatch Logs
AWS CloudTrail
Amazon CloudFront

Question 17 of 20

17. Question

Which of the following storage types is a recommended storage option when you run a database on an instance?

Amazon EBS
Amazon EFS file system
Amazon EC2 instance store
Amazon S3

Question 18 of 20

18. Question

Which of the following cases is the most common use for Amazon S3?

Use as the primary storage for a database or file system
Use for any applications that require access to raw block-level storage
Storage and distribution of static web content and media
Ideal for temporary storage of information that is continually changing

Question 19 of 20

19. Question

Amazon S3 is optimal for storing numerous classes of information that are relatively static and benefit from its durability, availability, and elasticity features. However, in a number of situations, Amazon S3 is not the optimal solution. Which of the following options is considered an anti-pattern for Amazon S3? (Choose all that apply.)

Dynamic website hosting
Static website hosting
Rapidly changing data
Software delivery
Media hosting

Question 20 of 20

20. Question

The instances that you launch into an Amazon VPC can’t communicate with your own (remote) network. Which of the following services do you need to create and configure in order to enable access to your remote network from your VPC?

AWS Direct Connect
Amazon API Gateway
AWS Global Accelerator
AWS Site-to-Site VPN

Exam Simulator: Technology – Part A

Anastasia-Instructor September 1, 2022

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