Started on Wednesday, 15 May 2024, 7:14 PM

State Finished
Completed on Wednesday, 15 May 2024, 7:42 PM
Time taken 28 mins 25 secs
Grade 49 out of 65 (75%)

Question 1

Complete

Mark 1 out of 1

Which Service should be used to build and deploy machine learning (ML) models for
any use case?

Select one:

Amazon CodeGuru

Amazon Rekognition

Amazon Polly

Amazon SageMaker
Question 2

Complete

Mark 1 out of 1

A startup is planning to run an application to AWS. They want to save costs over
three years without any upfront payment.
As a Cloud Practitioner, Which AWS pricing model should you recommend? (Select
TWO.)

Select one or more:

Spot Instances

Reserved Instances with No Upfront Payment

Savings Plans

On-Demand Instances

Dedicated Hosts

Question 3

Complete

Mark 1 out of 1

A company wants to run an application that needs a high level of access to the
underlying virtual infrastructure. As a cloud practitioner, which service would you
recommend?

Select one:

AWS Lambda

Amazon Lightsail

Amazon EC2

Amazon Fargate
Question 4

Complete

Mark 0 out of 1

A gaming company wants to develop an online game. They need a database to store
session history and leaderboards that support low latency and high consistency.
Which AWS service would you recommend?

Select one:

Amazon DynamoDB

Amazon MemoryDB

Amazon ElastiCache

Amazon RDS

Question 5

Complete

Mark 1 out of 1

Which AWS service should be used to send marketing text messages worldwide?

Select one:

AWS SMS

Amazon SES

Amazon SNS

Amazon SQS
Question 6

Complete

Mark 1 out of 1

Which of the following best describes the concept of fault tolerance?

Select one:

The ability of a system to handle errors gracefully

The ability of a system to operate without downtime

The ability of a system to adapt to changing workloads

The ability of a system to detect and recover from faults

Question 7

Complete

Mark 1 out of 1

What factors determine the pricing for AWS Shield Advanced for organizations with
multiple AWS accounts?

Select one:

The total number of AWS accounts in use

The average usage of each AWS account

The type of AWS services used in each account

The number of AWS resources protected across all accounts

Question 8

Complete

Mark 1 out of 1

Which of the following compliance documents can customers access through AWS
Artifact? (Select THREE.)

Select one or more:

HIPAA Business Associate Agreement (BAA)

International Organization for Standardization (ISO) certifications report

Health Information Trust Alliance (HITRUST) certification report

Federal Information Processing Standard (FIPS) certificate

Gramm-Leach-Bliley Act (GLBA) compliance report

Service Organization Control (SOC) reports

Question 9

Complete

Mark 1 out of 1

A healthcare startup wants to deploy its patient data management application on

AWS. In accordance with the AWS shared responsibility model, what is the
company's responsibility regarding security?

Select one:

Physical security of AWS data centers

Patching and maintenance of the host OS and AWS services

Security of application data and configurations

Ensuring the uptime of AWS global infrastructure

Question 10

Complete

Mark 1 out of 1

What is the best practice for AWS WAF?

Select one:

Allow traffic from all IP addresses and block traffic by geolocation.

Limit the use of rate-based rules to prevent false positives.

Allow all incoming traffic and block outgoing traffic.

Use AWS WAF in conjunction with AWS Shield for maximum protection.

Question 11

Complete

Mark 1 out of 1

Suppose you deploy Amazon EC2 instances in multiple AZs to improve high
availability. Which pillar of AWS Well-Architected refers to this?

Select one:

Security

Operational Excellence

Reliability

Performance Efficiency
Question 12

Complete

Mark 1 out of 1

Which AWS service provides the current status of all AWS services in the AWS Global
Infrastructure?

Select one:

AWS Service Health Dashboard

Amazon CloudWatch

AWS Personal Health Dashboard

Amazon Inspector

Question 13

Complete

Mark 1 out of 1

Your company has an application running on its own on-premise data center. The
CEO wants to store data in the cloud to reduce costs. Which AWS service provides
hybrid cloud storage that gives you on-premises access to virtually unlimited
storage?

Select one:

Amazon S3

Amazon EFS

AWS Storage Gateway

Amazon EFS
Question 14

Complete

Mark 1 out of 1

Which of the following is the recommended design principle for achieving

performance efficiency in AWS?

Select one:

Use serverless architectures

Maximize server capacity

Maximize data redundancy

Minimize data processing

Question 15

Complete

Mark 1 out of 1

According to the AWS Shared Responsibility Model of EC2, which of the following
are the customer's responsibilities in the AWS cloud? (Select TWO.)

Select one or more:

Patching/fixing firmware of the storage

Managing availability zones infrastructures

Configuring networking infrastructure within VPC

Securing Server physical infrastructure

Managing firewall configuration (security groups)

Question 16

Complete

Mark 1 out of 1

A company is planning to develop an application using a message broker service.

Which AWS service would you recommend?

Select one:

Amazon SNS

AWS Step Functions

Amazon MQ

Amazon SQS

Question 17

Complete

Mark 1 out of 1

You noticed that the size of your EC2 instance suddenly increased. Which AWS
service would help you find this event history?

Select one:

AWS CloudWatch

Amazon Inspector

AWS Elastic Load Balancing

AWS CloudTrail
Question 18

Complete

Mark 1 out of 1

Which AWS service should be used to visualize costs and usage at a detailed level of
analysis?

Select one:

AWS Pricing Calculator

AWS Cost Explorer

AWS Budgets

AWS Billing

Question 19

Complete

Mark 1 out of 1

Which of the following statements are true when using AWS Web Application
Firewall (AWS WAF)? (Select TWO.)

Select one or more:

Protects from common attack techniques like SQL injection and Cross-Site
Scripting (XSS).

Provides detailed security recommendations for your AWS accounts and

workloads for malicious activity.

Continually scans AWS workloads for software vulnerabilities and unintended

network exposure.

Gives you control over how traffic reaches to applications by creating security
rules.

Provides protection against Distributed Denial of Service (DDoS) attacks for

applications running on AWS.
Question 20

Complete

Mark 1 out of 1

Which AWS service allows you to provide temporary security credentials to AWS
services and users to access resources that they would not normally have access to?

Select one:

AWS Security Hub

AWS Security Token Service

AWS Directory Service

AWS IAM Access Analyzer

Question 21

Complete

Mark 1 out of 1

What is the difference between pricing for data transfer in and data transfer out on
AWS?

Select one:

Data transfer in is free, while data transfer out is charged per GB.

Data transfer in and data transfer out are both charged per GB.

Data transfer in is charged per Mbps, while data transfer out is charged per GB.

Data transfer in is charged per GB, while data transfer out is charged per Mbps.
Question 22

Complete

Mark 1 out of 1

An e-commerce company is deploying an application in their VPC that will work with
an Amazon RDS database. The company wants the RDS instance to be secure from
online threats but remain connected to the application.
Which configuration ensures to meet this requirement?

Select one:

Place the RDS database in a private subnet and adjust the route tables to ensure
the application can access it.

Place both the application and RDS database in public subnets but ensure the
database's endpoint isn't publicly accessible.

Place the RDS database in a public subnet and use a security group to restrictPlace the RDS
database in a public subnet and use a security group to restrict
inbound traffic.

Use AWS IAM roles to limit access to the RDS database from the application.

Question 23

Complete

Mark 0 out of 1

Which AWS service allows you to optimize your EC2 instance usage by identifying
underutilized instances and recommending ways to reduce costs?

Select one:

Amazon EC2 Auto Scaling

AWS Trusted Advisor

AWS Budgets

AWS Cost Explorer

Question 24

Complete

Mark 0 out of 1

Which advantage of cloud computing allows businesses to easily and quickly

provision resources for new projects or applications?

Select one:

Cost savings

Global reach

Agility

Scalability

Question 25

Complete

Mark 1 out of 1

Which AWS service should you use to download AWS security and compliance
documents?

Select one:

AWS Artifact

AWS CloudTrail

AWS Artifact

Amazon CloudWatch
Question 26

Complete

Mark 0 out of 1

You manage an e-commerce platform with a monolithic design. Considering scaling

challenges and long development cycles, there's a suggestion to move to a
decoupled architecture.
Which of the following statements are the advantages of adopting a decoupled
design? (Select TWO.)

Select one or more:

Decoupled architectures will always result in reduced costs.

In a decoupled design, an outage in one component always leads to a complete

system failure.

Moving to a decoupled design ensures automatic compliance with all regulations.

Decoupled architectures support microservices, aiding in rapid development and

deployment.

Decoupled architectures provide better scalability by allowing components to

scale independently.

Question 27

Complete

Mark 1 out of 1

What should be associated with an Amazon EC2 instance through AWS Identity And
Access Management (IAM) so that the EC2 can make requests?

Select one:

Group

Role

Access key

Policy
Question 28

Complete

Mark 0 out of 1

Which of the following activities is specifically prohibited by AWS Acceptable Use

Policy? (Select TWO.)

Select one or more:

Sharing AWS account information with unauthorized individuals or entities.

Using AWS services to store or process data that is subject to specific regulatory
requirements, such as healthcare data or financial data.

Using AWS services to host a bulk messaging application for a small business.

Conducting security testing on AWS services without prior written authorization

from AWS.

Using AWS services to send unsolicited emails, including spam or phishing emails.

Question 29

Complete

Mark 1 out of 1

Which AWS service sends a notification whenever the software configuration

changes on an EC2 instance?

Select one:

AWS CloudFormation

AWS CloudTrail

Amazon Inspector

AWS Config
Question 30

Complete

Mark 1 out of 1

What is AWS Lambda's pricing model based on?

Select one:

Hourly rate fixed for the number of functions used.

Total duration of function execution.

Number of function invocations and duration of execution.

Amount of memory allocated to the function.

Question 31

Complete

Mark 1 out of 1

A company wants to run a financial-based application in the AWS cloud. The

application requires a database that supports relationships between records and
complex queries. As a cloud practitioner, which database service would you
recommend?

Select one:

Amazon DynamoDB

Amazon Neptune

Amazon Redshift

Amazon RDS
Question 32

Complete

Mark 1 out of 1

A growing e-commerce startup wants a user-friendly online platform. They plan to

use a MySQL database for their data needs. To keep things simple and ensure the
platform is always available, which AWS service should they use?

Select one:

AWS Lambda with integrated MySQL

Amazon RDS with Multi-AZ deployments for MySQL

Amazon EC2 with self-hosted MySQL

AWS ElastiCache

Question 33

Complete

Mark 1 out of 1

An e-commerce company wants its users to search for products by voice. Which
service should be used to convert voice to text?

Select one:

Amazon Pinpoint

Amazon Transcribe

Amazon SQS

Amazon Polly
Question 34

Complete

Mark 1 out of 1

According to the AWS Shared Responsibility Model, which of the following are the
customer's responsibilities? (Select TWO.)

Select one or more:

Enabling data encryption of data stored in S3 buckets

Operating system patches and updates of managed databases

Patching of the underlying hardware infrastructure

Installing and configuring third-party software of an EC2 instance

Question 35

Complete

Mark 1 out of 1

Which AWS service continuously monitors and protects your data stored in Amazon
Simple Storage Service (Amazon S3) from malicious activity?

Select one:

AWS WAF

Amazon GuardDuty

Amazon Inspector

AWS Shield
Question 36

Complete

Mark 1 out of 1

Which cloud computing deployment model allows organizations to maintain a

private cloud environment while also taking advantage of the scalability and
flexibility of public cloud resources?

Select one:

Public cloud

Hybrid cloud

Community cloud

Private cloud

Question 37

Complete

Mark 1 out of 1

A company has an application running on an Amazon EC2 instance, and they need to
improve application security for inbound and outbound traffic. What should be used
to add security to an EC2 instance? (Select TWO.)

Select one or more:

Security Groups

Internet Gateways

IAM Policy

IAM Access key

Network ACL
Question 38

Complete

Mark 1 out of 1

Your company is developing a cutting-edge project and wants an integrated solution

for constant write access to an Amazon RDS database. What method should be used

to ensure the software has the required database permissions without sharing long-
term AWS credentials?

Select one:

Use an Amazon RDS IAM authentication.

Share the AWS root account credentials with the application.

Hardcode the AWS IAM credentials in the application code.

Use AWS Lambda environment variables to store credentials.

Question 39

Complete

Mark 1 out of 1

A company needs to migrate 70 TB of data offline to the AWS cloud. As a Cloud

Practitioner, which service would you recommend?

Select one:

AWS Snowmobile

AWS Snowcone

AWS Snowball

AWS Storage Gateway

Question 40

Complete

Mark 1 out of 1

What is the recommended approach for deploying updates to a decoupled

architecture in AWS?

Select one:

Manually deploy updates to each component individually.

Schedule updates during off-peak hours to minimize impact on users.

Roll out updates gradually to a subset of users to ensure stability.

Use a continuous delivery pipeline to automate testing and deployment.

Question 41

Complete

Mark 0 out of 1

Which of the following statement is true about cost allocation tags?

Select one:

It can be used to track costs at the department level.

It can be used to track costs at the resource level.

It is automatically applied to all resources in an AWS account.

It can be used to track costs at the account level.

Question 42

Complete

Mark 1 out of 1

A company has a movie-based application and all videos are stored in an S3 bucket
in the US region. Although most of the users are in the US, they need caching for
faster delivery to global users. Which service should be used to achieve this?

Select one:

AWS Global Accelerator

Amazon ElastiCache

Amazon CloudFront

AWS CloudFormation

Question 43

Complete

Mark 1 out of 1

Which of the following AWS services should be used to automatically provision AWS
resources? (Select TWO.)

Select one or more:

AWS CloudFormation

AWS Glue

Amazon CloudWatch

AWS Elastic Beanstalk

Amazon Athena
Question 44

Complete

Mark 1 out of 1

A software development firm has created an application that depends on a shared

storage system to which multiple Amazon EC2 instances need concurrent access.
Additionally, the company wants to ensure that rarely used files are shifted to a more
cost-effective storage class.
Which AWS service or configuration would be the most suitable for these needs?

Select one:

Amazon S3 with S3 Standard-IA storage class

Amazon FSx for Windows File Server

Amazon Glacier

Amazon EFS with Lifecycle Management

Question 45

Complete

Mark 1 out of 1

What can be used to grant permission to access AWS resources from members'
accounts in the AWS organization?

Select one:

Routing policy

IAM Policy

Access key

Service control policies (SCPs)

Question 46

Complete

Mark 1 out of 1

A company has approximately 80 Petabytes of data. Which service is the best option
to transfer from an on-premises data center to the AWS cloud?

Select one:

AWS Snowcone

AWS Snowball

AWS Snowmobile

S3 Transfer Acceleration

Question 47

Complete

Mark 0 out of 1

Which of the following pairs of benefits of AWS cloud allow organizations to respond
quickly to changing business needs and optimize their costs?

Select one:

Elasticity and agility

Global reach and scalability

Pay-as-you-go pricing and reliability

Elasticity and scalability

Security and high availability

Question 48

Complete

Mark 1 out of 1

What is the benefit of automating the deployment process in DevOps?

Select one:

Increased deployment failures and downtime

Increased manual intervention and complexity

Improved consistency and repeatability of deployments

Decreased need for infrastructure scaling and optimization

Question 49

Complete

Mark 0 out of 1

Which AWS service can be used to analyze data across data warehouses through SQL
Query?

Select one:

Amazon Athena

Amazon DocumentDB

AWS Data Pipeline

Amazon Redshift
Question 50

Complete

Mark 1 out of 1

A company has a large number of IAM users and needs to improve the security of
login credentials to prevent unauthorized access. Which of the following should be
done?

Select one:

Delete access key of the root user if already exists.

Should use MFA on top of user-name and password.

Use policy conditions to IAM users for extra security.

Properly assign IAM users to specific IAM groups.

Question 51

Complete

Mark 1 out of 1

Which of the following statements are true regarding the benefits of moving from
on-premises to the AWS Cloud? (Select TWO.)

Select one or more:

AWS provides full access to operational management of the infrastructure stack.

AWS can result in increased costs associated with security management.

AWS can reduce costs through easier right-sizing of workloads.

AWS can Improve agility and elasticity.

AWS enables access to free technical support services.

Question 52

Complete

Mark 1 out of 1

A company wants to re-architect a big application. Which of the following design

principles does AWS recommend? (Select TWO.)

Select one or more:

Use fixed servers

Implement loose coupling

Design for scalability

Use tightly coupled services

Use manual monitoring

Question 53

Complete

Mark 0 out of 1

Why is the serverless service more cost-effective than server-based services? (Select
TWO.)

Select one or more:

Serverless is a global service for high performance.

The resource is only used when the code is executed.

Serverless services require less maintenance and administration.

Serverless automatically scales up/down features.

Caching has applied automatically for low latency.

Question 54

Complete

Mark 0 out of 1

Which of the following pairs of benefits of AWS cloud allow organizations to deploy
their applications in multiple regions and scale them up or down based on their
changing business needs?

Select one:

Elasticity and global reach

High availability and reliability

Security and pay-as-you-go pricing

Pay-as-you-go pricing and economy of scale

Agility and scalability

Question 55

Complete

Mark 0 out of 1

Before starting your IT infrastructure in the AWS cloud, you would like to get an
estimate of the monthly AWS bill based on AWS services. Which service should you
use?

Select one:

AWS Simple Monthly Calculator

AWS Budgets

AWS Billing

AWS Cost Explorer

Question 56

Complete

Mark 1 out of 1

Which of the following are the advantages of Cloud Computing? (Select TWO.)

Select one or more:

Free commercial software licenses

Stop guessing capacity

Increase speed and agility

Virtualized compute resources

Secure data of the server

Question 57

Complete

Mark 0 out of 1

A company wants to run an application on Amazon EC2 for three years. Which price
plan would be cost-effective?

Select one:

Reserved instances - Partial Upfront

Spot Instances

Reserved instances - No Upfront

On-Demand instances
Question 58

Complete

Mark 0 out of 1

Which of the following are the benefits of using DynamoDB? (Select THREE.)

Select one or more:

Provides ACID transactions to commit or backup.

Supports foreign keys to build relationships with other table items.

Easy to perform complex analytical queries with higher performance.

Automatically Scales to meet required throughput capacity.

Delivers fast read performance With Microsecond latency.

Supports both relational and non-relational data models.

Question 59

Complete

Mark 1 out of 1

Which of the following services allow you to create new RDS instances? (Select TWO.)

Select one or more:

Amazon ECS

AWS CloudFormation

AWS Lambda

AWS Management Console

Amazon EC2
Question 60

Complete

Mark 1 out of 1

Which AWS service allows you to install and run a self-managed relational database?

Select one:

AWS Lambda

Amazon ECS

Amazon EC2

Amazon RDS

Question 61

Complete

Mark 0 out of 1

A rapidly growing startup has an analytical application deployed on Amazon EC2

instances. The application requires to perform high-speed I/O operations to quickly
process large amounts of financial data.
Which AWS storage solution would you suggest to enhance the I/O performance of
this application?

Select one:

Use Amazon FSx for Lustre linked to their Amazon S3 bucket.

Use Amazon EBS with Throughput Optimized HDD (st1).

Use Amazon EFS with General Purpose performance mode.

Use Amazon S3 Standard storage class.

Question 62

Complete

Mark 1 out of 1

What is the main difference between the AWS TCO Calculator and the AWS Pricing
Calculator?

Select one:

The AWS TCO Calculator is free, while the AWS Pricing Calculator requires a paid
AWS account.

The AWS TCO Calculator provides a detailed breakdown of costs, while the AWS
Pricing Calculator only provides a rough estimate.

The AWS TCO Calculator helps estimate the cost of running an application on
AWS, while the AWS Pricing Calculator helps estimate the cost of individual AWS
services.

The AWS TCO Calculator helps estimate the cost of individual AWS services, while
the AWS Pricing Calculator helps estimate the cost of running an application on
AWS.

Question 63

Complete

Mark 1 out of 1

Which AWS service allows you to manage centralized operational data from multiple
AWS services?

Select one:

Amazon CloudWatch

AWS Systems Manager

AWS CloudFormation

AWS Config
Question 64

Complete

Mark 1 out of 1

A media company noticed that its AWS billing is increasing. To optimize costs
without compromising performance, what strategies should they use?

Select one:

Purchase On-Demand Instances exclusively for all workloads

Distribute workloads evenly across all available AWS regions

Use AWS Savings Plans for predictable workloads

Store all data in Amazon S3 Standard storage class, regardless of access frequency

Question 65

Complete

Mark 0 out of 1

According to the AWS Shared Responsibility Model, Which statement is true?

Select one:

Security of the IaaS vs PaaS is the responsibility of AWS

Security of managed Databases is the responsibility of customers

Identity & Access management configuration is the responsibility of AWS

Responsibility can be vary depending on which services used

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