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AWS_Cloud Cert > 101-200 > Flashcards

101-200 Flashcards

1
Q

Which of the following services falls under the responsibility of the customer to maintain the operating system configuration, security patching, and networking?

Amazon RDS
Amazon EC2
Amazon ElastiCache
AWS Fargate

A

Amazon EC2

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2
Q

Which services are parts of the AWS serverless platform?

Amazon EC2, Amazon S3, Amazon Athena
Amazon Kinesis, Amazon SQS, Amazon EMR
AWS Step Functions, Amazon DynamoDB, Amazon SNS
Amazon Athena, Amazon Cognito, Amazon EC2

A

AWS Step Functions, Amazon DynamoDB, Amazon SNS

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3
Q

How do customers benefit from Amazon’s massive economies of scale?

Periodic price reductions as the result of Amazon’s operational efficiencies
New Amazon EC2 instance types providing the latest hardware
The ability to scale up and down when needed
Increased reliability in the underlying hardware of Amazon EC2 instances

A

The ability to scale up and down when needed

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4
Q

Which mechanism allows developers to access AWS sendees from application code?

AWS Software Development Kit
AWS Management Console
AWSCodePipelme
AWS Conlig

A

AWS Software Development Kit

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5
Q

A company needs 24/7 phone email and chat access with a response time of less than 1 hour if a production system has a service interruption

Which AWS Support plan meets these requirements at the LOWEST cost?

Basic
Developer
Business
Enterprise

A

Enterprise

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6
Q

Which element of the AWS global infrastructure consists of one or more discrete data centers each with redundant power networking and connectivity which are housed in separate facilities?

AWS Regions
Availability Zones
Edge locations
Amazon CloudFront

A

Availability Zones

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7
Q

A company wants to migrate its applications to a VPC on AWS These applications will need to access on-premises resources

What combination of actions will enable the company to accomplish these goals?(Select TWO )

  • Use the AWS Service Catalog to identify a list of on-premises resources that can be migrated
  • Build a VPN connection between an on-premises device and a virtual private gateway in the new VPC
  • Use Amazon Athena to query data from the on-premises database servers
  • Connect the company’s on-premises data center to AWS using AWS Direct Connect
  • Leverage Amazon CloudFront to restrict access to static web content provided through the company’s
    on-premises web servers
A
  • Use the AWS Service Catalog to identify a list of on-premises resources that can be migrated
  • Build a VPN connection between an on-premises device and a virtual private gateway in the new VPC
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8
Q

How does AWS shorten the time to provision IT resources?

It supplies an online IT ticketing platform for resource requests.

It supports automatic code validation services.

It provides the ability to programmatically provision of existing resources.

It automates the resource request process from a company’s IT vendor list.

A

It provides the ability to programmatically provision of existing resources.

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9
Q

What can users access from AWS Artifact?

AWS security and compliance documents
A download of configuration management details for all AWS resources
Training materials for AWS services
A security assessment of the applications deployed in the AWS Cloud

A

A download of configuration management details for all AWS resources

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10
Q

The user is fully responsible for which action when running workloads on AWS?

Patching the infrastructure components
Maintaining the underlying infrastructure components
Maintaining physical and environmental controls
Implementing controls to route application traffic

A

Maintaining the underlying infrastructure components

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11
Q

A user wants guidance on possible savings when migrating from on-premises to AWS Which tool is suitable for this scenario?

AWS Budgets
Cost Explorer
AWS Total Cost of Ownership (TCO) Calculator
AWS Well-Architected Tool

A

AWS Total Cost of Ownership (TCO) Calculator

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12
Q

A company will be moving from an on-premises data center to the AWS Cloud.
What would be one financial difference after the move?

Moving from variable operational expense (opex) to upfront capital expense (capex).
Moving from upfront capital expense (capex) to variable capital expense (capex).
Moving from upfront capital expense (capex) to variable operational expense (opex).
Elimination of upfront capital expense (capex) and elimination of variable operational expense (opex)

A

Moving from upfront capital expense (capex) to variable operational expense (opex)

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13
Q

Which AWS service of feature can be used to monitor CPU usage?

AWS CloudTrail
VPC Flow Logs
Amazon CloudWatch
AWSConfig

A

Amazon CloudWatch

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14
Q

Which activity is a customer responsibility in the AWS Cloud according to the AWS shared responsibility model?

  • Ensuring network connectivity from AWS to the internet
  • Patching and fixing flaws within the AWS Cloud infrastructure
  • Ensuring the physical security of cloud data centers
  • Ensuring Amazon EBS volumes are backed up
A

Ensuring Amazon EBS volumes are backed up

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15
Q

Which AWS feature allows a company to take advantage of usage tiers for services across multiple member accounts?

Service control policies (SCPs)
Consolidated billing
All Upfront Reserved Instances
AWS Cost Explorer

A

Consolidated billing

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16
Q

Which of the following is an AWS-managed compute service?

Amazon SWF
Amazon EC2
AWS Lambda
Amazon Aurora

A

Amazon EC2

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17
Q

Which AWS service can be used to query stored datasets directly from Amazon S3 using standard SQL?

AWS Glue
AWS Data Pipeline
Amazon CloudSearch
Amazon Athena

A

Amazon Athena

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18
Q

Which AWS services provide a way to extend an on-premises architecture to the AWS cloud? (Select Two)

Amazon EBS
Amazon Connect
AWS Storage Gateway
Amazon CloudFront
AWS Direct Connect

A

Amazon Connect

Amazon CloudFront

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19
Q

Which of the following is a component of the shared responsibility model managed entirely by AWS?

Patching operating system software
Encrypting data
Enforcing multi-factor authentication
Auditing physical data center assets

A

Auditing physical data center assets

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20
Q

A company has deployed several relational databases on Amazon EC2 instances Every month the database software vendor releases new security patches that need to be applied to the databases

What is the MOST efficient way to apply the security patches?

Connect to each database instance on a monthly basis and download and apply the necessary security patches from the vendor

Enable automate patching for the instances using the Amazon RDS console

In AWS Config. configure a rule for the instances and the required patch level

Use AWS Systems Manager to automate database patching according to a schedule

A

Use AWS Systems Manager to automate database patching according to a schedule

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21
Q

Which AWS service or feature can enhance network security by blocking requests from a particular network for a web application on AWS? (Select TWO)

AWS WAF
AWS Trusted Advisor
AWS Direct Connect
AWS Organizations
Network ACLs

A

AWS WAF

Network ACLs

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22
Q

Why is it beneficial to use Elastic Load Balancers with applications?

They allow for the conversion from Application Load
Balancers to Classic Load Balancers
They are capable of handling constant changes in network traffic patterns
They automatically adjust capacity. They are provided at no charge to users

A

Balancers to Classic Load Balancers

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23
Q

Which of the following is a component of the AWS Global Infrastructure?

Amazon Alexa
AWS Regions

Amazon Lightsail
AWS Organizations

A

AWS Regions

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24
Q

Amazon Relational Database Service (Amazon RDS) offers which of the following benefits over traditional database management?

AWS manages the data stored in Amazon RDS tables.
AWS manages the maintenance of the operating system.
AWS automatically scales up instance types on demand.
AWS manages the database type.

A

AWS automatically scales up instance types on demand.

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25
Q

Which AWS service is used to track record, and audit configuration changes made to AWS resources?

AWS Shield
AWS Config
AWS IAM
Amazon Inspector

A

AWS Config

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26
Q

Which AWS service delivers data, videos, applications, and APIs to users globally with low latency and high transfer speeds?

Amazon Route 53
Amazon Connect
Amazon CloudFront
Amazon EC2

A

Amazon Connect

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27
Q

Which AWS service is a managed NoSQL database?

Amazon Redshift
Amazon DynamoDB
Amazon Aurora
Amazon RDS for MariaDB

A

Amazon DynamoDB

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28
Q

What is a value proposition of the AWS Cloud?

AWS is responsible for security in the AWS Cloud
No long-term contract is required
Provision new servers in days
AWS manages user applications in the AWS Cloud

A

AWS manages user applications in the AWS Cloud

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29
Q

Which AWS service allows users to identify the changes made to a resource over time?

Amazon Inspector
AWS Config

AWS Service Catalog
AWS IAM

A

AWS Config

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30
Q

How can the AWS Cloud increase user workforce productivity after migration from an on-premises data center?

Users do not have to wait for infrastructure provisioning
The AWS Cloud infrastructure is much faster than an on-premises data center infrastructure
AWS takes over application configuration management on behalf of users
Users do not need to address security and compliance issues

A

Users do not need to address security and compliance issues

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31
Q

How can a customer increase security to AWS account logons? (Select TWO )

Configure AWS Certificate Manager

Enable Multi-Factor Authentication (MFA)

UseAmazon Cognito to manage access

Configure a strong password policy

Enable AWS Organizations

A

Enable Multi-Factor Authentication (MFA)

Configure a strong password policy

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32
Q

Which AWS Cloud benefit eliminates the need for users to try estimating future infrastructure usage?

Easy and fast deployment of applications in multiple regions around the world
Security of the AWS Cloud

Elasticity of the AWS Cloud
Lower variable costs due to massive economies of scale

A

Easy and fast deployment of applications in multiple regions around the world

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33
Q

Which of the following can limit Amazon Simple Storage Service (Amazon S3) bucket access to specific users?

A public and private key-pair
Amazon Inspector
AWS Identity and Access Management (IAM) policies
Security Groups

A

AWS Identity and Access Management (IAM) policies

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34
Q

Which of the following services is in the category of AWS serverless platform?

Amazon EMR
Elastic Load Balancing
AWS Lambda
AWS Mobile Hub

A

AWS Lambda

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35
Q

Which of the following tasks is the responsibility of AWS?

Encrypting client-side data
Configuring AWS Identity and Access Management (IAM) roles
Securing the Amazon EC2 hypervisor
Setting user password policies

A

Securing the Amazon EC2 hypervisor

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36
Q

According to the AWS shared responsibility model who is responsible for configuration management?

It is solely the responsibility of the customer
It is solely the responsibility of AWS
It is shared between AWS and the customer
It is not part of the AWS shared responsibility model

A

It is shared between AWS and the customer

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37
Q

What can AWS edge locations be used for? (Select TWO.)

Hosting applications
Delivering content closer to users
Running NoSQL database caching services

Reducing traffic on the server by caching responses
Sending notification messages to end users

A

Delivering content closer to users

Reducing traffic on the server by caching responses

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38
Q

A company is planning to migrate from on-premises to the AWS Cloud

When AWS tool or service provides detailed reports on estimated cost savings after migration?

AWS Total Cost of Ownership (TCO)Calculator
Cost Explorer
AWS Budgets
AWS Migration Hub

A

AWS Budgets

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39
Q

Which benefits are included with the AWS Business Support plan? (Select TWO )

24/7assistance by way of live chat or a telephone call
Support from a dedicated AWS Technical Account Manager
An unlimited number of cases and contacts
15-minute response time for production system interruption cases
Annual operational reviews with AWS Solutions Architects

A

24/7assistance by way of live chat or a telephone call

An unlimited number of cases and contacts

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40
Q

What are the benefits of developing and running a new application in the AWS Cloud compared to on-premises? (Select TWO )

AWS automatically distributes the data globally for higher durability
AWS will take care of operating the application
AWS makes it easy to architect for high availability
AWS can easily accommodate application demand changes
AWS takes care of application security patching

A

AWS makes it easy to architect for high availability

AWS can easily accommodate application demand changes

41
Q

What are the advantages of the AWS Cloud (Select TWO )

Fixed rate monthly cost
No need to guess capacity requirements
Increased speed to market
Increased upfront capital expenditure
Physical access to cloud data centers

A

No need to guess capacity requirements

Increased upfront capital expenditure

42
Q

Which service provides a hybrid storage service that enables on-premises applications to seamlessly use cloud storage?

Amazon Glacier
AWS Snowball
AWS Storage Gateway
Amazon Elastic Block Storage (Amazon EBS)

A

AWS Storage Gateway

43
Q

Which of the following common IT tasks can AWS cover to free up company IT resources? (Select TWO.)

Patching databases software
Testing application releases
Backing up databases
Creating database schema
Running penetration tests

A

Patching databases software

Backing up databases

44
Q

A company wants to focus on business activities instead of managing to compute and capacity

Which AWS service can be used to automatically add or remove Amazon EC2 instances based on demand)

Elastic Load Balancer
Amazon EC2 Auto Scaling
Amazon Route 53
Amazon CloudFront

A

Amazon EC2 Auto Scaling

45
Q

Under the shared responsibility model which of the following areas are the customer’s responsibility? (Select TWO )

Firmware upgrades of network infrastructure

Patching of operating systems
Patching of the underlying hypervisor
Physical security of data centers
Configuration of the security group

A

Patching of operating systems
Patching of the underlying hypervisor

46
Q

Which AWS service identifies security groups that allow unrestricted access to a user’s AWS resources?

AWS Trusted Advisor
Amazon Inspector
Amazon CloudWatch
AWS CloudTrail

A

AWS Trusted Advisor

47
Q

Which AWS service is used to pay AWS bills, and monitor usage and budget costs?

AWS Billing and Cost Management
Consolidated billing
Amazon CloudWatch
Amazon GuickStght

A

Consolidated billing

48
Q

Which options does AWS make available for customers who want to learn about security in the cloud in an instructor-led setting? (Select TWO.)

AWS Trusted Advisor

AWS Online Tech Talks
AWS Blog
AWS Forums
AWS Classroom Training

A

AWS Online Tech Talks

AWS Classroom Training

49
Q

Which of the following BEST describes the AWS pricing model? (Select TWO )

Fixed-term
Pay-as-you-go
Colocation
Planned
Variable cost

A

Pay-as-you-go

Variable cost

50
Q

Which AWS service would a customer use with a static website to achieve tower latency and high transfer speeds?

AWS Lambda
Amazon DynamoDB Accelerator
Amazon Route 53
Amazon CloudFront

A

Amazon CloudFront

51
Q

One benefit of On-Demand Amazon Elastic Compute Cloud (Amazon EC2) pricing is:

the ability to bid for a lower hourly cost.
paying a daily rate regardless of the time used.
paying only for the time used.
pre-paying for instances and paying a lower hourly rate.

A

paying only for the time used.

52
Q

What credential components are required to gain programmatic access to an AWS account? (Select TWO )

An access key ID
A primary key
A secret access key
A user ID
A secondary key

A

An access key ID

A secret access key

53
Q

Which is the MINIMUM AWS Support plan that provides technical support through phone calls?

Enterprise
Business
Developer
Basic

A

Business

54
Q

When should a company consider using Amazon EC2 Spot Instances? (Select TWO)

For non-production applications
For stateful workloads
For applications that cannot have interruptions
For fault-tolerant flexible applications
For sensitive database applications

A

For non-production applications

For fault-tolerant flexible applications

55
Q

How can one AWS account use Reserved Instances from another AWS account?

By using Amazon EC2 Dedicated Instances
By using AWS Organizations consolidated billing
By using the AWS Cost Explorer tool
By using AWS Budgets

A

By using AWS Organizations consolidated billing

56
Q

What are the benefits of using the AWS Cloud for companies with customers in many countries around the world (Select TWO)

  • Companies can deploy applications in multiple AWS Regions to reduce latency
  • Amazon Translate automatically translates third-party website interfaces into multiple languages
  • Amazon CloudFront has multiple edge locations around the world to reduce latency
  • Amazon Comprehend allows users to build applications that can respond to user requests in many languages
  • Elastic Load Balancing can distribute application web traffic to multiple AWS Regions around the world which reduces latency
A

Companies can deploy applications in multiple AWS Regions to reduce latency

Amazon CloudFront has multiple edge locations around the world to reduce latency

57
Q

Which service’s PRIMARY purpose is software version control?

Amazon CodeStar
AWS Command Line Interface (AWS CLI)
Amazon Cognito
AWS CodeCommit

A

AWS CodeCommit

58
Q

A solution that is able to support growth in users, traffic, or data size with no drop in performance aligns with which cloud architecture principle?

Think parallel
Implement elasticity
Decouple your components
Design for failure

A

Implement elasticity

59
Q

How should a customer forecast the future costs of running a new web application?

Amazon Aurora Backtrack
Amazon CloudWatch Billing Alarms
AWS Simple Monthly Calculator
AWS Cost and Usage report

A

AWS Simple Monthly Calculator

60
Q

A company’s web application currently has light dependencies on underlying components so when one component fails the entire web application fails

Applying which AWS Cloud design principle will address the current design issue?

  • Implementing elasticity enabling the application to scale up or scale down as demand changes
  • Enabling several EC2 instances to run in parallel to achieve better performance
  • Focusing on decoupling components by isolating them and ensuring individual components can function when other components
  • Doubling EC2 computing resources to increase system fault tolerance
A

Focusing on decoupling components by isolating them and ensuring individual components can function when other components

61
Q

If each department within a company has its own AWS account, what is one way to enable consolidated billing?

  • Use AWS Budgets on each account to pay only to budget.
  • Contact AWS Support for a monthly bill.
  • Create an AWS Organization from the payer account and invite the other accounts to join.
  • Put all invoices into one Amazon Simple Storage Service (Amazon S3) bucket, load data into Amazon Redshift, and then run a billing report.
A

Create an AWS Organization from the payer account and invite the other accounts to join

62
Q

According to the AWS shared responsibility model what is the sole responsibility of AWS?

Application security
Edge location management

Patch management
Client-side data

A

Patch management

63
Q

Which Amazon EC2 pricing model offers the MOST significant discount when compared to OnDemand Instances?

A Partial Upfront Reserved Instances for a 1-year term
All Upfront Reserved instances for a 1 year form
All Upfront Reserved Instances for a 3 year term
No Upfront Reserved Instances for a 3 year term

A

All Upfront Reserved Instances for a 3 year term

64
Q

Which AWS security service protects applications from distributed denial of service attacks with always-on detection and automatic inline mitigations?

AmazonInspector
AWS Web Application Firewall (AWS WAF)
Elastic Load Balancing (ELB)
AWS Shield

A

AWS Web Application Firewall (AWS WAF)

65
Q

Which of the following is an important architectural design principle when designing cloud applications?

Use multiple Availability Zones.
Use tightly coupled components.
Use open-source software

Provision extra capacity.

A

Use multiple Availability Zones.

66
Q

What is the advantage of deploying an application across multiple Availability Zones?

  • There is a lower risk of service failure if a natural disaster causes a service disruption in a given AWS Region
  • The application will have higher availability because it can withstand a service disruption in one Availability Zone
  • There will be better coverage as Availability Zones are geographical^ distant and can serve a wider area
  • There will be decreased application latency that will improve the user experience
A

The application will have higher availability because it can withstand a service disruption in one Availability Zone

67
Q

What time-savings advantage is offered with the use of Amazon Rekognition?

Amazon Rekognition provides automatic watermarking of images
Amazon Rekognition provides automatic detection of objects appearing in pictures
Amazon Recognition provides the ability to resize millions of images automatically
Amazon Rekognition uses Amazon Mechanical Turk to allow humans to bid on object detection jobs

A

Amazon Rekognition provides automatic detection of objects appearing in pictures

68
Q

Which AWS feature should a customer leverage to achieve high availability of an application?

AWSDirect Connect
Availability Zones
Data centers
Amazon Virtual Private Cloud (Amazon VPC)

A

Availability Zones

69
Q

A user must meet compliance and software licensing requirements that state a workload must be hosted on a physical server.

When Amazon EC2 instance pricing option will meet these requirements?

Dedicated Hosts
Dedicated Instances
Spot Instances
Reserved Instances

A

Dedicated Hosts

70
Q

Which of the following is an AWSCloud architecture design principle?

Implement single points of failure.
Implement loose coupling.
Implement a monolithic design.
Implement vertical scaling.

A

Implement loose coupling.

71
Q

Which is the minimum AWS Support plan that includes Infrastructure Event Management without additional costs?

Enterprise
Business
Developer
Basic

A

Enterprise

72
Q

Which of the following will enhance the security of access to the AWS Management Console’? (Select TWO )

AWS Secrets Manager
AWS Certificate Manager
AWS Multi-Factor Authentication (AWS MFA)
Security groups
Password policies

A

AWS Multi-Factor Authentication (AWS MFA)

Password policies

73
Q

How does AWS Trusted Advisor provide guidance to users of the AWS Cloud? (Select TWO )

-It identifies software vulnerabilities in applications running on AWS

  • It provides a list of cost optimization recommendations based on current AWS usage
  • It detects potential security vulnerabilities caused by permissions settings on account resources
  • It automatically corrects potential security issues caused by permissions settings on account resources
  • It provides proactive alerting whenever an Amazon EC2 instance has been compromised
A

It provides a list of cost optimization recommendations based on current AWS usage

It detects potential security vulnerabilities caused by permissions settings on account resources

74
Q

Which of the following security measures protect access to an AWS account? (Select TWO.)

Enable AWS CloudTrail.
Grant least privilege access to IAM users.
Create one IAM user and share it with many developers and users.
Enable Amazon CloudFront.
Activate multi-factor authentication (MFA) for privileged users.

A

Grant least privilege access to IAM users.

Activate multi-factor authentication (MFA) for privileged users

75
Q

Many AWS services provide a way to extend an on-premises architecture to the AWS Cloud? (Select TWO )

Amazon EBS
AWS Direct Connect
Amazon CloudFront
AWS Storage Gateway

Amazon Connect

A

AWS Direct Connect

AWS Storage Gateway

76
Q

AWS Enterprise Support users have access to which service or feature that is not available to users with other AWS Support plans?

AWS Trusted Advisor
AWS Support case
Concierge team
Amazon Connect

A

Amazon Connect

77
Q

Which AWS service can serve a static website?

Amazon S3
Amazon Route 53
Amazon QuickSight
AWS X-Ray

A

Amazon S3

78
Q

Which of the following are pillars of the AWS Well-Architected Framework? (Select TWO)

Multiple Availability Zones

Performance efficiency
Security
Encryption usage
High availability

A

Performance efficiency

Security

79
Q

Which disaster recovery scenario offers the lowest probability of down time?

Backup and restore
Pilot light
Warm standby
Multi-site active-active

A

Multi-site active-active

80
Q

Which of the following can an AWS customer use to launch a new Amazon Relational Database Service (Amazon RDS) cluster? (Select TWO.)

AWS Concierge
AWS CloudFormation
Amazon Simple Storage Service (Amazon S3)
Amazon EC2 Auto Scaling
AWS Management Console

A

AWS CloudFormation

AWS Management Console

81
Q

Access keys in AWS Identity and Access Management (IM1) are used to

  • log in to the AWS Management Console
  • make programmatic calls to AWS from AWS APIs
  • log in to Amazon EC2 instances
  • authenticate to AWS CodeCommit repositories
A

log in to Amazon EC2 instances

82
Q

Which service is best for storing common database query results, which helps to alleviate database access load?

Amazon Machine Learning
Amazon SQS
Amazon ElastiCache
Amazon EC2 Instance Store

A

Amazon ElastiCache

83
Q

In which scenario should Amazon EC2 Spot Instances be used?

A company wants to move its main website to AWS from an on-premises web server.
A company has a number of application services whose Service Level Agreement (SLA) requires
99.999% uptime.
A company’s heavily used legacy database is currently running on-premises.
A company has a number of infrequent, interruptible jobs that are currently using On-Demand Instances.

A

A company has a number of infrequent, interruptible jobs that are currently using On-Demand Instances.

84
Q

An administrator needs to rapidly deploy a popular IT solution and start using it immediately.

Where can the administrator find assistance?

AWS Well-Architected Framework documentation
Amazon CloudFront
AWS CodeCommit
AWS Quick Start reference deployments

A

AWS Quick Start reference deployments

85
Q

What can assist in evaluating an application for migration to the cloud? (Select TWO )

AWS Trusted Advisor

AWS Professional Services
AWS Systems Manager
AWS Partner Network (APN)
AWS Secrets Manager

A

AWS Professional Services

AWS Partner Network (APN)

86
Q

Which AWS support plan includes a dedicated Technical Account Manager?

Developer
Enterprise
Business
Basic

A

Enterprise

87
Q

Which of the following services has Distributed Denial of Service (DDoS) mitigation features? (Select TWO)

AWS WAF
Amazon DynamoDB
Amazon EC2
Amazon CloudFront
Amazon Inspector

A

AWS WAF

Amazon CloudFront

88
Q

Which of the following are the main components of the AWS global infrastructure? (Select TWO)

Resource groups
Availability Zones
Security groups
Regions
Amazon Machine Images (AMIS)

A

Availability Zones

Amazon Machine Images (AMIS)

89
Q

Which AWS service can be used to automatically scale an application up and down without making capacity planning decisions?

Amazon EBS
Amazon Redshift
AWS CloudTrail
AWS Lambda

A

AWS Lambda

90
Q

Which of the following is a cloud architectural design principle?

Scale-up not out
Loosely coupled components
Build monolithic systems
Use commercial database software

A

Loosely coupled components

91
Q

Which of the following features can be configured through the Amazon Virtual Private Cloud (Amazon VPC) Dashboard? (Select TWO.)

Amazon CloudFront distributions
Amazon Route 53
Security Groups
Subnets
Elastic Load Balancing

A

Security Groups
Subnets

92
Q

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

Amazon CloudFront
AWS Cloud9
AWS CloudTrail
AWS CloudHSM
Amazon CloudWatch

A

AWS CloudTrail

Amazon CloudWatch

93
Q

How doAmazon EC2 Auto Scaling groups help achieve high availability for a web application?

  • They automatically add more instances across multiple AWS Regions based on global demand of the application
  • They automatically add or replace instances across multiple Availability Zones when the application needs it
  • They enable the application’s stalk: content to reside closer to end-users
  • They are able to distribute incoming requests across a tier of web server instances
A

They automatically add or replace instances across multiple Availability Zones when the application needs it

94
Q

A user is planning to launch two additional Amazon EC2 instances to increase availability. Which action should the user take?

  • Launch the instances across multiple Availability Zones in a single AWS Region
  • Launch the instances as EC2 Reserved Instances in the same AWS Region and the same Availability Zone
  • Launch the instances in multiple AWS Regions but in the same Availability Zone
  • Launch the instances as EC2 Spot Instances in the same AWS Region but in different Availability Zones
A

Launch the instances as EC2 Reserved Instances in the same AWS Region and the same Availability Zone

95
Q

Which type of AWS storage is ephemeral (transitory) and is deleted when an instance is stopped or terminated?

  • Amazon EBS
  • Amazon EC2 instance store
  • Amazon EFS
  • Amazon S3
A

Amazon EC2 instance store

96
Q

How can a company reduce its Total Cost of Ownership (TCO) using AWS?

By minimizing large capital expenditures
By having no responsibility for third-party license costs
By having no operational expenditures
By having AWS manage applications

A

By having AWS manage applications

97
Q

How can a user protect against AWS service disruptions if a natural disaster affects an entire geographic area?

Deploy applications across multiple Availability Zones within an AWS Region
Use a hybrid cloud computing deployment model within the geographic area
Deploy applications across multiple AWS Regions
Store application artifacts using AWS Artifact and replicate them across multiple AWS Regions

A

Deploy applications across multiple AWS Regions

98
Q

A company wants to expand from one AWS Region into a second AWS Region. What does the company need to do to start supporting the new Region?

A. Contact an AWS Account Manager to sign a new contract
B. Move an Availability Zone to the new Region
C. Begin deploying resources in the second Region
D. Download the AWS Management Console for the new Region

A

Move an Availability Zone to the new Region

AWS_Cloud Cert (4 decks)

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