AWS Technical Essentials Review

Who is responsible for ensuring the security of AWS Regions, Availability Zones, and data centers?

1 pts

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AWS

Customers

Third-party vendors

AWS Partners

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Which of the following statements about containers and virtual machines is correct?

1 pts

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Containers share an operating system (OS) kernel.

Virtual machines share an operating system (OS) kernel.

Virtual machines must use the same operating system (OS) as the hypervisor.

Containers each have their own kernel.

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Which of the following elements are contained in an AWS Identity and Access Managment (IAM) policy?

1 pts

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Effect

Action

Object

Cause

Resource

Image

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Users in a company are authenticated in the corporate network, and they want to use AWS services without signing in again. Which AWS authentication option should the company use?

1 pts

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AWS identity and Access Management (IAM) role

AWS root user

AWS Identity and Access Management (IAM) user

AWS Identity and Access management (IAM) group

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Which actions must be completed so resources in a public subnet can communicate with the internet?

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Attach an internet gateway to the virtual private cloud (VPC)

Create a route in a route table to the internet gateway

Create a route to a private subnet

Connect resources to a virtual private network (VPN)

Turn off the firewall

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Which of the following components are NOT required to launch an Amazon EC2 instance?

1 pts

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Instance type

User data

Storage

Tenancy

Operating System (OS)

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What is a typical use case for Amazon Elastic Block Store (Amazon EBS)?

1 pts

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Object storage for media hosting

Object storage for a boot drive

Block storage for an Amazon EC2 instance

File storage for multiple Amazon EC2 instances

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An employee at a healthcare facility is tasked with storing 7 years of patient information that is rarely accessed. Their boss wants them to consider one of the Amazon S3 storage tiers to store the information. Which storage tier should they use?

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S3 Standard

S3 Glacier Deep Archive

S3 Standard-Infrequent Access (S3 Standard-IA)

S3 Intelligent-Tiering

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Which database task is the customer's responsibility when using Amazon Relational Database Service (Amazon RDS)?

1 pts

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Optimizing the database

Provisioning and managing the underlying infrastructure

Installing the relational database management system (RDBMS) onto the database (DB) instance

Installing operating system (OS) patches for the database (DB) instance

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A Multi-Availability Zone database (DB) deployment is beneficial when a customer wants to increase the availability of their database. What are other benefits of a Multi-AZ deployment?

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Automatic failover

Larger selection of DB engines

Protect DB performance

Guaranteed additional read capacity

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What are the main components that make up Elastic Load Balancing (ELB)?

1 pts

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Rule, listener, target group

Scaling policies, security group, Amazon EC2 Auto Scaling group

Security group, instance type, key pair

Amazon Machine Image (AMI) ID, instance type, storage

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Which Elastic Load Balancing (ELB) load balancer type should be used for an application that uses a rule based on a website's domain to choose target groups?

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Application Load Balancer

Classic Load Balancer

Network Load Balancer

Target Load Balancer

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Who is responsible for ensuring the security of AWS Regions, Availability Zones, and data centers?

Correct Answer

Explanation

Which of the following statements about containers and virtual machines is correct?

Correct Answer

Explanation

Which of the following elements are contained in an AWS Identity and Access Managment (IAM) policy?

Correct Answer

Explanation

Users in a company are authenticated in the corporate network, and they want to use AWS services without signing in again. Which AWS authentication option should the company use?

Correct Answer

Explanation

Which actions must be completed so resources in a public subnet can communicate with the internet?

Correct Answer

Explanation

Which of the following components are NOT required to launch an Amazon EC2 instance?

Correct Answer

Explanation

What is a typical use case for Amazon Elastic Block Store (Amazon EBS)?

Correct Answer

Explanation

An employee at a healthcare facility is tasked with storing 7 years of patient information that is rarely accessed. Their boss wants them to consider one of the Amazon S3 storage tiers to store the information. Which storage tier should they use?

Correct Answer

Explanation

Which database task is the customer's responsibility when using Amazon Relational Database Service (Amazon RDS)?

Correct Answer

Explanation

A Multi-Availability Zone database (DB) deployment is beneficial when a customer wants to increase the availability of their database. What are other benefits of a Multi-AZ deployment?

Correct Answer

Explanation

What are the main components that make up Elastic Load Balancing (ELB)?

Correct Answer

Explanation

Which Elastic Load Balancing (ELB) load balancer type should be used for an application that uses a rule based on a website's domain to choose target groups?

Correct Answer

Explanation

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