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A company has an uninterruptible application that runs on Amazon EC2 instances. The application constantly processes a backlog of files in an Amazon Simple Queue Service (Amazon SQS) queue. This usage is expected to continue to grow for years.

What is the MOST cost-effective EC2 instance purchasing model to meet these requirements?

A.
Spot Instances
A.
Spot Instances
Answers
B.
On-Demand Instances
B.
On-Demand Instances
Answers
C.
Savings Plans
C.
Savings Plans
Answers
D.
Dedicated Hosts
D.
Dedicated Hosts
Answers
Suggested answer: B

A company wants to improve its security and audit posture by limiting Amazon EC2 inbound access.

What should the company use to access instances remotely instead of opening inbound SSH ports and managing SSH keys?

A.
EC2 key pairs
A.
EC2 key pairs
Answers
B.
AWS Systems Manager Session Manager
B.
AWS Systems Manager Session Manager
Answers
C.
AWS Identity and Access Management (IAM)
C.
AWS Identity and Access Management (IAM)
Answers
D.
Network ACLs
D.
Network ACLs
Answers
Suggested answer: B

Which AWS services and features are provided to all customers at no charge? (Select TWO.)

A.
Amazon Aurora
A.
Amazon Aurora
Answers
B.
VPC
B.
VPC
Answers
C.
Amazon SageMaker
C.
Amazon SageMaker
Answers
D.
AWS Identity and Access Management (IAM)
D.
AWS Identity and Access Management (IAM)
Answers
E.
Amazon Polly
E.
Amazon Polly
Answers
Suggested answer: B, D

Which AWS service should be used to monitor Amazon EC2 instances for CPU and network utilization?

A.
Amazon Inspector
A.
Amazon Inspector
Answers
B.
AWS CloudTrail
B.
AWS CloudTrail
Answers
C.
Amazon CloudWatch
C.
Amazon CloudWatch
Answers
D.
AWS Config
D.
AWS Config
Answers
Suggested answer: C

Which service enables risk auditing by continuously monitoring and logging account activity, including user actions in the AWS Management Console and AWS SDKs?

A.
Amazon CloudWatch
A.
Amazon CloudWatch
Answers
B.
AWS CloudTrail
B.
AWS CloudTrail
Answers
C.
AWS Config
C.
AWS Config
Answers
D.
AWS Health
D.
AWS Health
Answers
Suggested answer: B

A company's security team requires that all Amazon EC2 workloads use approved Amazon Machine Images (AMIs). Which AWS service should the company use to verify that the EC2 instances are using approved AMIs?

A.
Amazon CloudWatch
A.
Amazon CloudWatch
Answers
B.
Amazon Inspector
B.
Amazon Inspector
Answers
C.
AWS Config
C.
AWS Config
Answers
D.
AWS Trusted Advisor
D.
AWS Trusted Advisor
Answers
Suggested answer: C

Which AWS services can be used to gather information about AWS account activity? (Select TWO.)

A.
Amazon CloudFront
A.
Amazon CloudFront
Answers
B.
AWS Cloud9
B.
AWS Cloud9
Answers
C.
AWS CloudTrail
C.
AWS CloudTrail
Answers
D.
AWS CloudHSM
D.
AWS CloudHSM
Answers
E.
Amazon CloudWatch
E.
Amazon CloudWatch
Answers
Suggested answer: C, E

Explanation:

Explanation:

AWS offers a solution that uses AWS CloudTrail to log account activity, Amazon Kinesis to compute and stream metrics in real-time, and Amazon DynamoDB to durably store the computed data.

Metrics are calculated for create, modify, and delete API calls for more than 60 supported AWS services. The solution also features a dashboard that visualizes your account activity in real-time.

AWS CloudTrail is a service that enables governance, compliance, operational auditing, and risk auditing of your AWS account. CloudTrail provides event history of your AWS account activity, including actions taken through the AWS Management Console, AWS SDKs, command line tools, and other AWS services.

AWS CloudHSM is a cloud-based hardware security module (HSM) that enables you to easily generate and use your own encryption keys on the AWS Cloud. With CloudHSM, you can manage your own encryption keys using FIPS 140-2 Level 3 validated HSMs.

Users are reporting latency when connecting to an website with a global customer base.

Which AWS service will following can an AWS customer use to launch educing latency?

A.
Amazon CloudFront
A.
Amazon CloudFront
Answers
B.
AWS Direct Connect
B.
AWS Direct Connect
Answers
C.
Amazon EC2 Auto Scaling
C.
Amazon EC2 Auto Scaling
Answers
D.
AWS Transit Gateway
D.
AWS Transit Gateway
Answers
Suggested answer: A

Which of the following are advantages of AWS consolidated billing? (Select TWO.)

A.
The ability to receive one bill for multiple accounts
A.
The ability to receive one bill for multiple accounts
Answers
B.
Service limits increasing by default in all accounts
B.
Service limits increasing by default in all accounts
Answers
C.
A fixed discount on the monthly bill
C.
A fixed discount on the monthly bill
Answers
D.
Potential volume discounts, as usage in all accounts is combined
D.
Potential volume discounts, as usage in all accounts is combined
Answers
E.
The automatic extension of the master accountís AWS support plan to all accounts
E.
The automatic extension of the master accountís AWS support plan to all accounts
Answers
Suggested answer: A, D

Explanation:

Explanation: https://aws.amazon.com/premiumsupport/knowledge-center/support-consolidated-billing/

A company has a MySQL database running on a single Amazon EC2 instance. The company now requires higher availability in the event of an outage Which set of tasks would meet this requirement?

A.
Add an Application Load Balancer in front of the EC2 instance
A.
Add an Application Load Balancer in front of the EC2 instance
Answers
B.
Configure EC2 Auto Recovery to move the instance to another Availability Zone.
B.
Configure EC2 Auto Recovery to move the instance to another Availability Zone.
Answers
C.
Migrate to Amazon RDS and enable Multi-AZ.
C.
Migrate to Amazon RDS and enable Multi-AZ.
Answers
D.
Enable termination protection for the EC2 instance to avoid outages.
D.
Enable termination protection for the EC2 instance to avoid outages.
Answers
Suggested answer: C
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