Started on Thursday, 16 May 2024, 12:22 PM

State Finished
Completed on Thursday, 16 May 2024, 1:01 PM
Time taken 38 mins 47 secs
Grade 59 out of 65 (91%)

Question 1

Complete

Mark 1 out of 1

Which of the following services provides server-based services? (Select TWO.)

Select one or more:

Amazon SNS

Amazon Redshift

Amazon RDS

Amazon DynamoDB

AWS Fargate
Question 2

Complete

Mark 1 out of 1

A company is running an application on EC2 instances. Which design principle best

describes that the application will perform well even if an Amazon EC2 instance is
unavailable?

Select one:

Fault Tolerance

Increase capacity

Load Balancing

Low latency

Question 3

Complete

Mark 1 out of 1

A business is planning to move its operations to AWS. It wants to ensure that the
system has the capacity to recover automatically in the event of a system failure.
Which of the AWS Well-Architected Framework principles encompasses this
necessity?

Select one:

Reliability

Performance efficiency

Operational excellence

Cost optimization
Question 4

Complete

Mark 1 out of 1

According to AWS cloud architecture principles, which best practice can improve the
elasticity of an application?

Select one:

Limit Scaling AWS resources to fully utilize resources and reduce cost.

Automatically Adjust the required resources based on demand changes.

Deploy workload in multiple Regions to provide a low latency experience.

Reduce interdependency between application components.

Question 5

Complete

Mark 1 out of 1

What architectural concept can scale based on users, traffic, or data volume without
compromising performance?

Select one:

Implement elasticity

Design for failure

Design for agility

Decouple your components

Question 6

Complete

Mark 1 out of 1

Which AWS service supports CD (Continuous Delivery) that automates the release
process whenever you change code?

Select one:

AWS CodeDeploy

AWS CodePipeline

AWS CodeBuild

AWS CodeCommit

Question 7

Complete

Mark 1 out of 1

Which AWS service provides a dedicated physical device to store and protect
cryptographic keys used for data encryption?

Select one:

AWS CloudHSM

AWS Key Management Service (KMS)

Amazon Macie

AWS Secrets Manager

Question 8

Complete

Mark 1 out of 1

Which AWS service analyzes your infrastructure and recommends deleting

unattached or underutilized resources to save costs?

Select one:

Amazon CloudWatch

AWS Trusted Advisor

AWS Cost Explorer

Amazon Inspector

Question 9

Complete

Mark 1 out of 1

Which of the following are key principles of the Reliability pillar of the AWS Well-
Architected Framework? (Select TWO.)

Select one or more:

Use optimization techniques to improve system performance

Implement automated backup and disaster recovery processes

Use distributed architectures to tolerate failures

Implement monitoring and logging to detect and diagnose problems

Implement automation to reduce manual tasks.

Question 10

Complete

Mark 1 out of 1

An application is currently hosted on multiple EC2 instances and needs to distribute

traffic across all instances. As a cloud practitioner, which service would you
recommend?

Select one:

Elastic Load Balancing

Amazon Route 53

Amazon Cloudfront

AWS Auto Scaling

Question 11

Complete

Mark 0 out of 1

What are the benefits of creating snapshots of Amazon EBS volumes to back up
data? (Select TWO.)

Select one or more:

Durability

Scalability

Elasticity

Cost-Effective

Flexibility
Question 12

Complete

Mark 1 out of 1

A tech firm has developed its AWS Cloud infrastructure to manage its operations
efficiently. The firm also has an established practice for ongoing improvement of
associated processes.
Which principle of the AWS Well-Architected Framework does this case illustrate?

Select one:

Cost optimization

Performance efficiency

Operational excellence

Security

Question 13

Complete

Mark 1 out of 1

An organization wants to use the AWS Route 53 routing policy to route traffic to a
primary endpoint. They also need to automatically switch to a secondary endpoint
when the primary endpoint returns specific HTTP status codes or specific patterns are
detected in the response.
Which options would you suggest for this scenario?

Select one:

Failover routing with health checks

Latency routing with HTTP status checks

Geolocation routing with patterns checks

Weighted routing with patterns checks

Question 14

Complete

Mark 1 out of 1

Which AWS service provides recent events to help you manage active events and
shows proactive notifications to plan for scheduled activities?

Select one:

AWS Personal Health Dashboard

AWS Organizations

Amazon Inspector

AWS OpsWorks

Question 15

Complete

Mark 1 out of 1

Amazon Polly
A company wants to develop a book reader app for blind users. What service would
you recommend that converts text to voice?

Select one:

Amazon Textract

Amazon Transcribe

Amazon Polly

Amazon SageMaker
Question 16

Complete

Mark 1 out of 1

Amazon EC2 is an example of which cloud computing model?

Select one:

Software as a Service (SaaS)

Function as a Service (FaaS)

Infrastructure as a Service (IaaS)

Platform as a Service (PaaS)

Question 17

Complete

Mark 1 out of 1

Which statement is true about AWS Auto Scaling?

Select one:

Auto Scaling deploys AWS Shield when a DDoS attack is detected.

Auto Scaling can automatically remove unhealthy instances.

An Auto Scaling group can be used to span multiple regions.

An Auto Scaling group cannot be configured to scale automatically.

Question 18

Complete

Mark 1 out of 1

What is the customer's responsibility for security-related in the AWS cloud?

Select one:

Securing infrastructure at data centers

Maintaining networking among hardware components

Maintaining firewall configurations at a hardware level

Maintaining client-side encryption

Question 19

Complete

Mark 1 out of 1

Which statement is true according to Amazon RDS Multi-AZ deployment?

Select one:

Amazon RDS creates replicates in both synchronous and asynchronous ways.

Amazon RDS replicates data in a synchronous way to different AZ.

Amazon RDS asynchronously creates replicates to different AZ.

Amazon RDS does not support replicates for multi-AZ.

Question 20

Complete

Mark 1 out of 1

Which AWS service should be used to set spending limits and receive alerts when
costs exceed a certain threshold?

Select one:

AWS Billing

AWS Budgets

AWS Cost Explorer

AWS Simple Monthly Calculator

Question 21

Complete

Mark 1 out of 1

Which statement is correct about AWS Shield?

Select one:

Continuously monitors AWS accounts and workloads for malicious activity.

Detects and provides safeguards from SQL injection or cross-site scripting.

Provide a firewall that protects from compromised web attacks like bots.

Provide a protection service for Distributed Denial of Service (DDoS) attacks.

Question 22

Complete

Mark 0 out of 1

A large company wants to send a bulk marketing email to customers. Which service
would you recommend?

Select one:

Amazon Pinpoint

Amazon Connect

AWS Fargate

Amazon SQS

Question 23

Complete

Mark 0 out of 1

Which of the following affects the price of an EC2 instance? (Select TWO.)

Select one or more:

Security Group

The Availability Zone

Number of private IP

Storage capacity

Instance type
Question 24

Complete

Mark 1 out of 1

Which of the following recommendations do AWS Trusted Advisors provide to follow

AWS best practices? (Select TWO.)

Select one or more:

Scalability

Performance

Auditing

Serverless architecture

Cost optimization

Question 25

Complete

Mark 1 out of 1

Which AWS storage service allows you to create and manage virtual tape libraries for
long-term archiving and provides the ability to export virtual tapes for offsite storage
or disaster recovery?

Select one:

Amazon EBS Cold HDD

Amazon S3 Standard-IA

Amazon EFS One Zone-IA

Amazon S3 Glacier
Question 26

Complete

Mark 1 out of 1

A software company wants to develop a system where documents are automatically

handled and processed immediately upon being dropped into an AWS storage
solution. The company prefers not to engage in server management tasks and
desires auto-scaling capabilities.
Which AWS service would be the optimal choice for this requirement?

Select one:

AWS Batch

Amazon RDS

Amazon EC2 Instances with Auto Scaling Groups

AWS Lambda

Question 27

Complete

Mark 1 out of 1

An e-commerce platform is launching new products and expects unpredictable traffic

patterns with potential spikes during promotional campaigns. In order to handle this
efficiently while maintaining cost-effectiveness, which AWS pricing strategy should
they use? (Select TWO.)

Select one or more:

Reserved Instances

On-Demand pricing

Dedicated Hosts

Spot Instances

Savings Plans
Question 28

Complete

Mark 1 out of 1

Which of the following services provides better security to the AWS cloud? (Select
TWO.)

Select one or more:

AWS Web Application Firewall

AWS CloudTrail

Amazon CloudWatch

AWS Key Management Service (KMS)

AWS CloudFormation

Question 29

Complete

Mark 1 out of 1

Which of the following are the most cost-effective options when using EC2
instances? (Select TWO.)

Select one or more:

Spot Instances for stateless and flexible workloads

Reserved Instances for sustained workloads

Memory optimized instances for high-compute workloads

On-Demand Instances for sustained workloads

Set spending limit using AWS Budgets

Question 30

Complete

Mark 1 out of 1

What is a key principle of the Cost Optimization pillar of the AWS Well-Architected
Framework?

Select one:

Optimize resource usage to reduce costs

Use the right type and size of resources for your workload

Implement automation to reduce manual tasks.

Use the most expensive resources to ensure high performance

Question 31

Complete

Mark 1 out of 1

An organization is considering migrating its infrastructure to the AWS Cloud. As a

part of the financial analysis, they want to identify key aspects of AWS Cloud
economics.
Which of the following statements is true about the economic benefits of using AWS
Cloud?

Select one:

AWS Cloud eliminates the need to guess about future capacity needs.

AWS Cloud automatically increases the costs as you scale out.

AWS Cloud requires high upfront costs for infrastructure.

AWS Cloud charges for the services even when they are not being used.
Question 32

Complete

Mark 1 out of 1

Which service is used to analyze data in Amazon S3 using standard SQL?

Select one:

Amazon FinSpace

Amazon Athena

Amazon CloudWatch

Amazon Redshift

Question 33

Complete

Mark 1 out of 1

Which authentication method can be used when using Amazon IAM from CLI?

Select one:

RSA Key

AWS KMS

Route Key

Access key
Question 34

Complete

Mark 0 out of 1

What is the most cost-effective purchase option for running a set of EC2 instances
that should always be available for two months?

Select one:

Spot Instances

Dedicated instances

On-Demand Instances

Reserved Instances

Question 35

Complete

Mark 1 out of 1

A company wants to move to the AWS cloud. Which of the following benefits will
they get? (Select TWO.)

Select one or more:

Have access to resources when you need them.

Can reduce application development costs.

In and out both data transfers are free.

Pay only when and how much you consume.

Can reduce company's promotions costs.

Question 36

Complete

Mark 1 out of 1

Which statements are true regarding the root user? (Select THREE.)

Select one or more:

The root user is automatically created when an AWS account is set up and cannot
be deleted.

The root user has the same access permissions as any other IAM user in the
account.

It is recommended to use multi-factor authentication (MFA) for the root user to

increase security.

The root user should be used when launching an EC2 instance in the account.

The root user can be deleted and recreated as needed.

The root user has unlimited privileges and should only be used for initial account
setup and maintenance tasks.

Question 37

Complete

Mark 0 out of 1

Which of the following is a feature of Amazon EC2 that allows users to launch
instances in multiple Availability Zones and manage them as a single logical unit?

Select one:

Amazon EC2 Placement Groups

Amazon EC2 Spot Instances

Amazon EC2 Auto Scaling

Amazon EC2 Fleet

Question 38

Complete

Mark 0 out of 1

Which AWS services are always free? (Select TWO.)

Select one or more:

AWS Glue

AWS Elastic Beanstalk

Amazon DynamoDB

AWS Lambda

AWS Control Tower

Question 39

Complete

Mark 1 out of 1

Which AWS service can be used to ensure that data in transit is encrypted and meets
compliance requirements?

Select one:

Amazon VPC

Amazon SQS

Amazon VPN

AWS Direct Connect

Question 40

Complete

Mark 1 out of 1

Which of the following are key principles of the Security pillar of the AWS Well-
Architected Framework? (Select TWO.)

Select one or more:

Optimize network traffic for efficient data transfer

Use multi-factor authentication (MFA) for all AWS users

Ensure high availability and fault tolerance

Optimize resource usage to reduce costs

Implement strong access control mechanisms

Question 41

Complete

Mark 1 out of 1

Which AWS service can be used to store and manage secrets, such as database
credentials or API keys, with strong encryption?

Select one:

AWS Directory Service

Amazon S3

AWS Secrets Manager

AWS Lambda
Question 42

Complete

Mark 1 out of 1

A student needs a pre-configured virtual private server for his graduation project.
Which AWS service should he use for a lower monthly cost?

Select one:

Amazon EC2

Amazon ECS

AWS Elastic Beanstalk

Amazon Lightsail

Question 43

Complete

Mark 1 out of 1

An organization is under stringent regulatory scrutiny and needs to ensure that all
actions and operations across its AWS resources are meticulously logged, stored, and
retrievable for compliance purposes.
Which AWS service would be most suitable for this task?

Select one:

Amazon CloudWatch

AWS Config

AWS Access Logs

AWS CloudTrail
Question 44

Complete

Mark 1 out of 1

Which service should be used to create interactive graph applications using popular
open-source APIs such as Gremlin?

Select one:

Amazon Redshift

Amazon Aurora

Amazon ElastiCache

Amazon Neptune

Question 45

Complete

Mark 1 out of 1

Which of the following AWS services allow you to run Microsoft SQL Server
databases in the AWS cloud? (Select TWO.)

Select one or more:

Amazon RDS

Amazon EC2

Amazon Athena

Amazon Aurora

Amazon Neptune
Question 46

Complete

Mark 1 out of 1

According to the AWS Shared Responsibility Model, what are customer

responsibilities? (Select TWO.)

Select one or more:

Configuring infrastructure devices

Network & firewall configuration

Patching the Network Infrastructure

Physical and Environmental controls

IAM Management

Question 47

Complete

Mark 1 out of 1

Which AWS services are global in scope? (Select TWO.)

Select one or more:

Amazon CloudFront

AWS Elastic Beanstalk

Amazon DynamoDB

Amazon Route 53

Elastic Load Balancing (ELB)

Question 48

Complete

Mark 1 out of 1

Which of the following is a benefit of using Amazon EFS over Amazon S3 for file
storage?

Select one:

EFS provides higher throughput and lower latency for accessing files

EFS is better suited for storing large, infrequently accessed files

EFS provides better integration with other AWS services

EFS provides lower storage costs

Question 49

Complete

Mark 1 out of 1

Which of the following features is free for all AWS support plans?

Select one:

Infrastructure Event Management

Phone, email, and chat access

AWS Support API

AWS Personal Health Dashboard

Question 50

Complete

Mark 1 out of 1

Which of the following are best practices for the Performance Efficiency pillar of the
AWS Well-Architected Framework? (Select TWO.)

Select one or more:

Use relational databases for all workloads to ensure data consistency.

Use horizontal scaling to add more resources to handle increased traffic.

Use the right type and size of resources for your workload.

Use synchronous communication between microservices to minimize latency.

Use the largest instance size available to ensure maximum performance.

Question 51

Complete

Mark 1 out of 1

Which AWS service can be used to automate compliance checks and provide
remediation for your AWS resources?

Select one:

AWS Config

AWS CloudFormation

AWS Control Tower

AWS Systems Manager

Question 52

Complete

Mark 1 out of 1

Your company has multiple EC2 instances, and sometimes they can fail. So you want
to set an alarm to get notified by email when an EC2 is down. Which services help
you achieve this?

Select one:

AWS CloudWatch

AWS Lambda

Amazon Inspectoraccount.

AWS CloudTrail

Question 53

Complete

Mark 1 out of 1

An online store is using AWS to host its website. They have shoppers from all over
the world and wish to make their site load quickly for everyone.
Which AWS service can help them speed things up for their international audience?
(Select TWO.)

Select one or more:

AWS Direct Connect

Amazon EC2 Auto Scaling

AWS Lambda

Amazon CloudFront

Amazon S3 Transfer Acceleration

Question 54

Complete

Mark 1 out of 1

Which AWS service allows you to collaborate on code with your team members?

Select one:

AWS CodeDeploy

AWS CodeBuild

AWS CodeCommit

AWS CodePipeline

Question 55

Complete

Mark 1 out of 1

A startup is planning to use AWS for its IT infrastructure. They're particularly

interested in AWS's "Pay-as-you-go" pricing model.
As a Cloud Practitioner, which aspect of the "Pay-as-you-go" pricing model would
you highlight as the primary advantage?

Select one:

It mandates a minimum monthly expenditure ensuring guaranteed resource

allocation.

It lets startups predict their monthly infrastructure costs more accurately.

It offers startups the flexibility to scale resources without incurring upfront costs.

It allows startups to get volume-based discounts when committing to long-termIt allows

startups to get volume-based discounts when committing to long-term
contracts.
Question 56

Complete

Mark 1 out of 1

A company tried to analyze the cost of its AWS account. Which of the following
provides the most granular data about their AWS costs and usage? (Select TWO.)

Select one or more:

AWS Organizations

Amazon CloudFront

AWS Cost Explorer

AWS Cost & Usage Report

Amazon CloudWatch

Question 57

Complete

Mark 1 out of 1

What should be used to access an Amazon S3 bucket from an Amazon EC2 instance?

Select one:

IAM Groups

IAM Users

Access keys

IAM Role
Question 58

Complete

Mark 1 out of 1

What is the high-performance storage service for deploying a self-hosted relational

database on an Amazon EC2 instance?

Select one:

Amazon RDS

Amazon EBS

Amazon S3

Amazon EFS

Question 59

Complete

Mark 1 out of 1

Which AWS service is designed to help customers save money by optimizing their
resource utilization?

Select one:

AWS Compute Optimizer

AWS Cost Explorer

AWS Trusted Advisor

AWS Budgets
Question 60

Complete

Mark 1 out of 1

Which statement best describes the concept of regions in the AWS cloud?

Select one:

An AWS Region is a physical point to deliver static contents with fast and low
latency.

An AWS Region is a physical location consists of one Availability Zones.

An AWS Region is a geographical location with a collection of Availability Zones.

An AWS Region is a single, massive data center where all AWS services are hosted.

Question 61

Complete

Mark 1 out of 1

Which AWS service allows you to store, manage, and deploy container images?

Select one:

Amazon Elastic Kubernetes Service (EKS)

Amazon Elastic Compute Cloud (EC2)

Amazon Simple Storage Service (S3)

Amazon Elastic Container Registry (ECR)

Question 62

Complete

Mark 1 out of 1

A healthcare organization is planning to store patient records in Amazon S3. In order

to comply with regulatory standards, the organization needs to ensure the data
remains encrypted while stored in the S3 bucket.
Which AWS mechanism should they implement to maintain encryption at rest?

Select one:

Use S3 Transfer Acceleration

Enable Server-Side Encryption (SSE) for the S3 bucket

Configure S3 Cross-Region Replication

Implement S3 Lifecycle policies

Question 63

Complete

Mark 1 out of 1

Which of the following are the best practices for the AWS Cloud architecture? (Select
TWO.)

Select one or more:

Use tightly coupled services

Deploy into multiple Availability Zone

Build for monolithic architectures

Deploy into a single Availability Zone

Use Loosely Coupled communication

Question 64

Complete

Mark 1 out of 1

According to AWS's shared responsibility model, which aspect is solely the

customer's responsibility when deploying an application on Amazon EC2?

Select one:

Ensuring the availability of Amazon EC2 infrastructure.

Physical security of AWS data centers.

Patching the guest OS running on the EC2 instance.

Network traffic encryption between AWS data centers.

Question 65

Complete

Mark 1 out of 1

A multinational enterprise has deployed an e-commerce platform within a VPC on

AWS. This platform has a three-tier design: a client-facing web layer, a business logic
application layer, and a persistent database layer. Each tier operates within its
separate subnet.
To ensure security and compliance, which strategies would be most appropriate to
apply? (Select THREE.)

Select one or more:

Implement AWS WAF on the web layer.

Implement security group rules to restrict traffic between layers.

Store database backups in the same subnet as the database for faster recovery.

Use the same security group for all three layers for uniformity.

Place all layers in public subnets.

Use Network Access Control Lists (NACLs) to define inbound and outbound traffic
rules.
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