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Fundamental, iam and vpc

Authored by Keshav Purswani

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Fundamental, iam and vpc
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25 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A company needs a firewall that will control network connections to and from a single Amazon EC2 instance. This firewall will not control network connections to and from other instances that are in the same subnet. Which AWS service or feature can the company use to meet these requirements?

A. Network ACL

B. AWS WAF

C. Route table

D. Security group

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is entirely the responsibility of AWS, according to the AWS shared responsibility model?

A. Patching of the guest operating system

B. Security awareness and training

C. Physical and environmental controls

D. Development of an IAM password policy

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A company is considering a move to the AWS Cloud. The company wants to be able to scale its compute resources as needed to accommodate changing loads. Which benefit of the AWS Cloud does this scenario describe?

A. Global deployments in minutes

B. Cost savings

C. Agility

D. Elasticity

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which AWS benefit is demonstrated by on-demand technology services that enable companies to replace upfront fixed expenses with variable expenses?

A. High availability

B. Economies of scale

C. Pay-as-you-go pricing

D. Global reach

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which phase describes agility as a benefit of building in the AWS Cloud?

A. The ability to pay only when computing resources are consumed, based on the volume of resources that are consumed

B. The ability to eliminate guessing about infrastructure capacity needs

C. The ability to support innovation through a reduction in the time that is required to make IT resources available to developers

D. The ability to deploy an application in multiple AWS Regions around the world in minutes

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A company wants to build a new architecture with AWS services. The company needs to compare service costs at various scales. Which AWS service, tool, or feature should the company use to meet this requirement?

A. AWS Compute Optimizer

B. AWS Pricing Calculator

C. AWS Trusted Advisor

D. Cost Explorer right sizing recommendations

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A company hosts an application on an Amazon EC2 instance. The EC2 instance needs to access several AWS resources, including Amazon S3 and Amazon DynamoDB. What is the MOST operationally efficient solution to delegate permissions?

A. Create an IAM role with the required permissions. Attach the role to the EC2 instance.

B. Create an IAM user and use its access key and secret access key in the application.

C. Create an IAM user and use its access key and secret access key to create a CLI profile in the EC2 instance

D. Create an IAM role with the required permissions. Attach the role to the administrative IAM user

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