Amazon SOA-C02 Quiz 5 Topic 11 Questions 21-25

Question: 1

A company has an Auto Scaling group of Amazon EC2 instances that scale based on average CPU utilization. The Auto Scaling group events log indicates an InsufficientlnstanceCapacity error.

Which actions should a SysOps administrator take to remediate this issue? (Select TWO.

AChange the instance type that the company is using.

BConfigure the Auto Scaling group in different Availability Zones.

CConfigure the Auto Scaling group to use different Amazon Elastic Block Store (Amazon EBS) volume sizes.

DIncrease the maximum size of the Auto Scaling group.

ERequest an increase in the instance service quota.

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Question: 2

A company is tunning a website on Amazon EC2 instances thai are in an Auto Scaling group When the website traffic increases, additional instances lake several minutes to become available because ot a long-running user data script that installs software A SysOps administrator must decrease the time that is required (or new instances to become available

Which action should the SysOps administrator take to meet this requirement?

AReduce the scaling thresholds so that instances are added before traffic increases

BPurchase Reserved Instances to cover 100% of the maximum capacity of the Auto Scaling group

CUpdate the Auto Scaling group to launch instances that have a storage optimized instance type

DUse EC2 Image Builder to prepare an Amazon Machine Image (AMI) that has pre-installed software

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Question: 3

A company has mandated the use of multi-factor authentication (MFA) for all IAM users, and requires users to make all API calls using the CLI. However. users are not prompted to enter MFA tokens, and are able to run CLI commands without MF

AIn an attempt to enforce MFA, the company attached an IAM policy to all users that denies API calls that have not been authenticated with MFA.
What additional step must be taken to ensure that API calls are authenticated using MFA?

AEnable MFA on IAM roles, and require IAM users to use role credentials to sign API calls.

BAsk the IAM users to log into the AWS Management Console with MFA before making API calls using the CLI.

CRestrict the IAM users to use of the console, as MFA is not supported for CLI use.

DRequire users to use temporary credentials from the get-session token command to sign API calls.

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Question: 4

If your AWS Management Console browser does not show that you are logged in to an AWS account, close the browser and relaunch the

console by using the AWS Management Console shortcut from the VM desktop.

If the copy-paste functionality is not working in your environment, refer to the instructions file on the VM desktop and use Ctrl+C, Ctrl+V or Command-C , Command-V.

Configure Amazon EventBridge to meet the following requirements.

1. use the us-east-2LRegion for all resources,

2. Unless specified below, use the default configuration settings.

3. Use your own resource naming unless a resource

name is specified below.

4. Ensure all Amazon EC2 events in the default event

bus are replayable for the past 90 days.

5. Create a rule named RunFunction to send the exact message every 1 5 minutes to an existing AWS Lambda function named LogEventFunction.

6. Create a rule named SpotWarning to send a notification to a new standard Amazon SNS topic named TopicEvents whenever an Amazon EC2

Spot Instance is interrupted. Do NOT create any topic subscriptions. The notification must match the following structure:

q4_SOA-C02

Input template:

'' The EC2 Spot Instance <instance> has been on account.

AExplanation:
Solution as given below.

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Question: 5

A company has an Auto Scaling group of Amazon EC2 instances that scale based on average CPU utilization. The Auto Scaling group events log indicates an InsufficientlnstanceCapacity error.

Which actions should a SysOps administrator take to remediate this issue? (Select TWO.

AChange the instance type that the company is using.

BConfigure the Auto Scaling group in different Availability Zones.

CConfigure the Auto Scaling group to use different Amazon Elastic Block Store (Amazon EBS) volume sizes.

DIncrease the maximum size of the Auto Scaling group.

ERequest an increase in the instance service quota.

Show Answer

Amazon SOA-C02 Quiz:5 Topic:11 Questions:21-25