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AWS Practised Exam 1

Total questions: 30

Worksheet time: 36mins

Name
Class
Date
1.

An organization deploys its IT infrastructure in a combination of its on-premises data center along with AWS Cloud. How would you categorize this deployment model?

a)

Cloud deployment

b)

Private deployment

c)

Hybrid deployment

d)

Mixed deployment

2.

Which of the following S3 storage classes takes the most time to retrieve data (also known as first byte latency)?

a)

S3 Glacier

b)

S3 Standard

c)

S3 Intelligent-Tiering

d)

S3 Glacier Deep Archive

3.

Which AWS service can be used to automate code deployment to EC2 instances as well as on-premises instances?

a)

AWS CodeDeploy

b)

AWS CloudFormation

c)

AWS CodeCommit

d)

AWS CodePipeline

4.

Which of the following AWS services are always free to use (Select two)?

a)

Identity and Access Management (IAM)

b)

Elastic Compute Cloud (Amazon EC2)

c)

Simple Storage Service (Amazon S3)

d)

AWS Auto Scaling

e)

DynamoDB

5.

Which of the following are advantages of using the AWS Cloud? (Select TWO)

a)

Limited scaling

b)

Increase speed and agility

c)

AWS is responsible for security in the cloud

d)

Stop guessing about capacity

e)

Trade operational expense for capital expense

6.

What is the primary benefit of deploying an RDS database in a Multi-AZ configuration?

a)

Multi-AZ improves database performance for read-heavy workloads

b)

Multi-AZ enhances database availability

c)

Multi-AZ protects the database from a regional failure

d)

Multi-AZ reduces database usage costs

7.

A financial services company wants to ensure that its AWS account activity meets the governance, compliance and auditing norms. As a Cloud Practitioner, which AWS service would you recommend for this use-case?

a)

CloudTrail

b)

Config

c)

CloudWatch

d)

GuardDuty

8.

A gaming company is looking at a technology/service that can deliver a consistent low-latency gameplay to ensure a great user experience for end-users in various locations.

Which AWS technology/service will provide the necessary low-latency access to the end-users?

a)

AWS Edge Locations

b)

AWS Wavelength

c)

AWS Direct Connect

d)

AWS Local Zones

9.

Which benefit of Cloud Computing allows AWS to offer lower pay-as-you-go prices as usage from hundreds of thousands of customers is aggregated in the cloud?

a)

Increased Speed and Agility

b)

Trade Capital Expense for Variable Expense

c)

Massive economies of scale

d)

Go Global in minutes

10.

Which AWS service would you choose for a data processing project that needs a schemaless database?

a)

Amazon DynamoDB

b)

Amazon Aurora

c)

Amazon RedShift

d)

Amazon RDS

11.

A company is migrating its on-premises workloads to a new architecture that is distributed between the AWS Cloud and its local data center.

a)

Hybrid to On-premises

b)

On-premises to Hybrid

c)

Hybrid to Cloud Native

d)

On-premises to Cloud Native

12.

Which cloud computing benefit does AWS demonstrate with its ability to offer lower variable costs as a result of high purchase volumes?

a)

Pay-as-you-go pricing

b)

High Availability

c)

Global Reach

d)

Economies of Scale

13.

Which services are parts of the AWS serverless platform?

a)

Amazon EC2, Amazon S3, Amazon Athena

b)

Amazon Kinesis, Amazon SQS, Amazon EMR

c)

Amazon DynamoDB, AWS Lambda, Amazon SQS

d)

Amazon Athena, Amazon Cognito, Amazon EC2

14.

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?

a)

Implement elasticity

b)

Think parallel

c)

Decouple your components

d)

Design for failure

15.

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

a)

AWS Direct Connect

b)

Data centers

c)

Amazon Virtual Private Cloud (Amazon VPC)

d)

Availability Zones

16.

Which AWS service allows customers to purchase unused Amazon EC2 capacity at an often discounted rate?

a)

Reserved Instances

b)

On-Demand Instances

c)

Spot Instances

d)

Dedicated Instances

17.

Which AWS service provides the ability to host a NoSQL database in the AWS Cloud?

a)

Amazon DynamoDB

b)

Amazon Aurora

c)

Amazon Redshift

d)

Amazon RDS

18.

A company is running a self-managed Oracle database directly on Amazon EC2 for its steady-state database. The company wants to reduce compute costs. Which option should the company use to maximize savings over a 3-year term?

a)

EC2 Dedicated Instances

b)

EC2 Reserved Instances

c)

EC2 Spot Instances

d)

EC2 On-Demand Instances

19.

Which AWS service or feature is used to send both text and email messages from distributed applications?

a)

Amazon Simple Email Service (Amazon SES)

b)

Amazon CloudWatch alerts

c)

Amazon Simple Queue Service (Amazon SQS)

d)

Amazon Simple Notification Service (Amazon SNS)

20.

Which AWS service or feature can be used to prevent SQL injection attacks?

a)

Security groups

b)

Network ACLs

c)

AWS WAF

d)

Amazon GuardDuty

21.

A company wants to transfer petabytes of data as quickly as possible from on-premises locations to the AWS Cloud. Which AWS service should the company use?

a)

AWS Snowcone

b)

AWS Snowball

c)

AWS Snowmobile

d)

AWS Direct Connect

22.

Which of the following services can be used to block network traffic to an instance? (Choose two.)

a)

Security groups

b)

Amazon Virtual Private Cloud (Amazon VPC)

c)

Network ACLs

d)

Web Application Firewall

23.

Which AWS service will allow a user to set custom cost and usage limits, and will alert when the thresholds are exceeded?

a)

AWS Organizations

b)

Cost Explorer

c)

AWS Budgets

d)

Cost and Usage Report

24.

Which AWS service or feature allows a user to easily scale connectivity among thousands of VPCs?

a)

AWS Transit Gateway

b)

VPC Peering

c)

AWS Direct Connect

d)

AWS Global Accelerator

25.

A user would like to encrypt data that is received, stored, and managed by AWS CloudTrail. Which AWS service will provide this capability?

a)

AWS Secrets Manager

b)

AWS Systems Manager

c)

AWS Key Management Service (AWS KMS)

d)

AWS Certificate Manager

26.

Which of the following acts as a virtual firewall at the Amazon EC2 instance level to control traffic for one or more instances?

a)

Access keys

b)

Virtual private gateways

c)

Access Control Lists (ACL)

d)

Security groups

27.

A Cloud Practitioner is developing a disaster recovery plan and intends to replicate data between multiple geographic area. Which of the following meets these requirements?

a)

Availability Zones

b)

AWS Accounts

c)

AWS Regions

d)

Edge locations

28.

A company wants to route its traffic directly and privately to a VPC without going over the public internet. Which connectivity option provides this capability?

a)

AWS VPN

b)

AWS Direct Connect

c)

VPC NAT gateway

d)

VPC internet gateway

29.

Which AWS service will help protect applications running on AWS from DDoS attacks?

a)

Amazon GuardDuty

b)

AWS Shield

c)

AWS WAF

d)

Amazon Inspector

30.

A company's on-premises application deployment cycle was 3-4 weeks. After migrating to the AWS Cloud, the company can deploy the application in 2-3 days.
Which benefit has this company experienced by moving to the AWS Cloud?

a)

Elasticity

b)

Resilience

c)

Flexibility

d)

Agility