AWS PRACTICE QUESTIONS SHIREY

DNS stands for "Data Name System". False True

False

Which tool lets you visualise and manage your AWS costs? AWS Budgets AWS Cost Explorer AWS Price Calculator

AWS Cost Explorer

Based on application's network requests, AWS Web Application Firewall can block network traffic. True False

True

Containers are an essential concept in microservice architectures. True False

True

AWS Regions is part of the AWS Global Infrastructure. True. False.

True.

Economies of scale continually reduce AWS Cloud pricing. True False

True

Who is responsible of managing storage and database in AWS Cloud? AWS Customers

AWS

Which AWS service do you need to use to get complete history of user activity? AWS CloudTrail AWS TrustedAdvisor AWS CloudWatch

AWS CloudTrail

What is AWS EFS? AWS Elastic File System AWS Enterprise File System AWS Efficient File System

AWS Elastic File System

What is the purpose of AWS Organizations service? AWS Organizations groups your applications and manages them AWS Organizations helps you manage multiple AWS Accounts AWS Organizations organizes your services and makes service usage reports AWS Organizations optimizes your system performance

AWS Organizations helps you manage multiple AWS Accounts

Which AWS storage service is designed to transfer petabytes of data in and out of the cloud AWS S3 AWS Redshift AWS Snowball

AWS Snowball

Which of the following is AWS Migration Strategy? Replatforming Auditability Governance

Replatforming

If an instance store reboots, does the data in the instance persist? Yes No

Yes

What is AWS EC2? a. AWS EC2 is a virtual server in the AWS b. AWS EC2 is a serverless compute service c. AWS EC2 is a data center d. AWS EC2 is a resource monitoring service

a. AWS EC2 is a virtual server in the AWS

What kind of database is AWS DynamoDB? a. NoSQL database b. Document database c. Relational database

a. NoSQL database

Which AWS service reduces network latency? a. Elastic Load Balancing b. Amazon CloudFront c. AWS Direct Connect d. AWS Transit Gateway

b. Amazon CloudFront

Which AWS service helps you create users and provide them security access? AWS Identity and Access Management (IAM) AWS Direct Connect AWS Redshift AWS CloudFormation

AWS Identity and Access Management (IAM)

Which AWS service manages encryption and decryption of data? AWS Inspector AWS Key Management Service (AWS KMS) AWS GuardDuty AWS WAF

AWS Key Management Service (AWS KMS)

How is called a service that lets you run code without needing to think about servers? AWS Serverless AWS EC2 Auto Scaling AWS Lambda AWS ECS

AWS Lambda

What does AWS Marketplace allows you to do? AWS Marketplace lets you see the cost analysis of all AWS Cloud Services AWS Marketplace lets you list and sell software AWS Marketplace lets you list all AWS Cloud Services

AWS Marketplace lets you list and sell software

Which AWS database service proviced historical data of your application changes? AWS DocumentDB AWS Quantum Ledger Database AWS ElastiCache AWS Neptune

AWS Quantum Ledger Database

Which service helps you reduce development time and complexity of Machine Learning (ML)? AWS Elastic Beanstalk AWS Lex AWS Redshift AWS SageMaker

AWS SageMaker

Which service sends and receives messages between application components? AWS Simple Queue Service (AWS SQS) AWS Lambda AWS CloudTrail AWS Snowmbile

AWS Simple Queue Service (AWS SQS)

Which database is ideal for large organizations and enterprises? Amazon Aurora PostgreSQL MySQL

Amazon Aurora

Which AWS service helps you build text chatbots? Amazon Lex Amazon Polly Amazon Comprehend Amazon Transcribe

Amazon Lex

Which pillar of the AWS Well-Architected Framework focuses on recovering from service or infrastructure disruptions? Reliability Performance efficiency Operational excellence

Reliability

Which Amazon S3 storage class has the lowest cost? S3 Standard S3 Inteligent-Tiering S3 Glacier Deep Archive

S3 Glacier Deep Archive

AWS Artifact is a service that provides access to AWS security and complicance reports. True False

True

AWS Elastic Beantalk is a service that manages web infrastructure. True False

True

With AWS EC2 you only pay for the compute time that you use. True False

True

Denial-of-Service (DoS) attack comes from different sources. True False

False

Which perspective of the AWS Cloud Adoption Framework focuses on minimizing the business risks? Business Perspective Governance Perspective People Perspective Operations Perspective

Governance Perspective

What is an IAM Policy? IAM Policy is a document that customizes user permissions for AWS services and resources IAM Policy is a temporary access to AWS services or resources IAM Policy is an entity that interacts with AWS resources or services

IAM Policy is a document that customizes user permissions for AWS services and resources

What is AWS DynamoDB Accelerator capable of? Improves visualisation times of graphs Improves read times of non-relational data Improves read times of relational data Improves write times of documents

Improves read times of non-relational data

AWS Elastic Block Store Snapshot is: Full data backup Differential data backup Incremental data backup

Incremental data backup

Who is responsible of managing platform and customer data in the AWS Cloud? AWS Customers

Customers

Which sectence best describes AWS CloudWatch? CloudWatch monitors your account and recommends you cost optimization and performance improvement actions. CloudWatch is a service tha logs your AWS environment Actions. It is used to create events that describe how your application is being used. CloudWatch is a monitoring service that monitors your resources, and configures automatic alarms.

CloudWatch is a monitoring service that monitors your resources, and configures automatic alarms.

What are Edge Locations? Physical hard drives Data centers that store petabytes of data Data centers that deliver data fast to the users AWS Regions

Data centers that deliver data fast to the users

What does AWS Shield protects from? Infrastructure threats Software vulnerabilities Dos and DDoS attacks

Dos and DDoS attacks

Can all accounts of an AWS Organization be billed with a single bill? Yes No

Yes