AWS CLF-C02 Practised Test 5

A company needs to troubleshoot an issue on their serverless application which is composed of an API Gateway, Lambda function, and a DynamoDB database. Which service should they use to trace user requests as they travel through their entire application?

• AWS X-Ray

• Amazon CloudWatch

• Amazon Inspector

• AWS CloudTrail

Which of the following is a threat detection service that continuously monitors for malicious activity and unauthorized behavior to protect your AWS accounts and workloads?

• Amazon Macie

• Amazon GuardDuty

• AWS Shield

• AWS WAF

A space agency is using Amazon S3 to store their high-resolution satellite images and videos everyday. Which of the following should they do to minimize the upload time?

• Shift to S3 Intelligent-Tiering storage class

• Use the BatchWriteItem API

• Enable Cross-Origin Resource Sharing (CORS)

• Use the Multipart Upload API

There is an incident with your team where an S3 object was deleted using an account without the owner's knowledge. What can be done to prevent unauthorized deletion of your S3 objects?

• Create access control policies so that only you can perform S3-related actions

• Set up stricter IAM policies that will prevent users from deleting S3 objects

• Configure MFA delete on the S3 bucket

• Set your S3 buckets to private so that objects are not publicly readable/writable

A company plans to migrate their on-premises MySQL database to Amazon RDS. Which AWS service should they use for this task?

• AWS Database Migration Service (AWS DMS)

• AWS Schema Conversion Tool (AWS SCT)

• AWS Server Migration Service

• AWS Glue

Which of the following actions below will allow you to take advantage of volume discounts in AWS?

• Move all of your AWS resources from multiple accounts to a single global account

• Use AWS Organizations and enable the consolidated billing feature

• Opt for an All upfront Convertible Reserved Instance pricing for a 3-year term

• Upgrade to an AWS Enterprise support plan

Which service allows you to add powerful visual analysis feature to your applications that enables you to search, verify, and organize millions of images?

• Amazon CloudSearch

• Amazon Macie

• Amazon SageMaker

• Amazon Rekognition

Which of the following is the most cost-effective payment option when you purchase either a Standard or Convertible Reserved Instance for a 1-year term?

• Partial Upfront

• All Upfront

• Deferred

• No Upfront

Which of the following AWS Cost Management tools enable you to forecast future costs and usage of your AWS resources based on your past consumption?

• AWS Pricing Calculator

• AWS Cost and Usage report

• AWS Cost Explorer

• Amazon Forecast

What is the most secure way to provide applications temporary access to your AWS resources?

• Create an IAM user with access keys and assign it to the application

• Create an IAM role and have the application assume the role.

• Create an IAM group that has access to the resources, and add the application there

• Create an IAM policy that allows the application to access the resources, and attach the policy to the application