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AWS > AWS Exam Set 1 > Flashcards

AWS Exam Set 1 Flashcards

1
Q

Which of the following below are the benefits of using Consolidated billing in AWS? (Select TWO.)

A
  1. You get one bill for multiple accounts
  2. Share the volume pricing and Reserved Instance discounts by combining the usage across all accounts in the organization
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2
Q

Which AWS service enables you to build event-driven applications and decouple the components of your application architecture?

A

Amazon EventBridge (Amazon CloudWatch Events)

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3
Q

Which AWS services should you use to store rapidly changing data and has low read and write latencies? (Select TWO.)

A
  1. Amazon EBS
  2. Amazon RDS
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4
Q

A company which has a basic support plan needs resources to deploy, test, and improve their AWS environment. Which of the following can they use for free?

A

AWS online documentation, whitepapers, blogs and support forums

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5
Q

Which of the following characteristics correctly describes the Amazon Simple Storage Service? (Select TWO.)

A
  1. A durable, high throughput file system
  2. A highly durable object storage infrastructure
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6
Q

Which service provides event history of your AWS account activity, including actions taken through the AWS Management Console, AWS SDKs, command line tools, and other AWS services?

A

AWS CloudTrail

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7
Q

An e-commerce company wants to migrate its on-premise infrastructure to Amazon Web Services. However, they are worried about ensuring their migration is secure and efficient.

Which of the following AWS Cloud Adoption Framework perspective would be the most essential for the company’s migration?

A

Security Perspective

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8
Q

Which of the following Cost Management Tools allows you to track your Amazon EC2 Reserved Instance (RI) usage and view the discounted RI rate that was charged to your resources?

A

AWS Cost and Usage report

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9
Q

A company has web servers running on Amazon EC2 instances that access a RESTful API hosted on their on-premises data center. What kind of architecture is the company using?

A

Hybrid Architecture

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10
Q

A customer is planning to migrate some of their web applications that are hosted on-premises to AWS. Which of the following is a benefit of using AWS over virtualized data centers?

A

Lower variable costs and lower upfront costs.

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11
Q

A company has enlisted the help of TDojo Consulting Co. to assist them in designing an AWS disaster recovery solution for their on-premises bare metal servers and SQL databases. The solution should provide a rapid and efficient method of replicating their current environment in AWS with minimum data loss in the event of a disaster. The company would like to keep track of the status of the replication process.

Which tool should the team adopt for the DR solution?

A

AWS Elastic Disaster Recovery

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12
Q

You need to launch a new EC2 Instance for a beta program which is scheduled to change its instance family, operating system and tenancy exactly 3 months after its trial period. Which type of Reserved Instance (RI) should you use?

A

Convertible RI

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13
Q

Which two services are used for VPC security and can be found in the VPC dashboard in the AWS Console? (Select TWO.)

A
  1. Network ACLs
  2. Security Groups
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14
Q

Which of the following best describes what CloudWatch can be used for?

A

A repository for metrics and logs

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15
Q

Which of the following is a key financial benefit of migrating systems hosted on your on-premises data center to AWS?

A

Opportunity to replace upfront capital expenses (CAPEX) with low variable costs.

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16
Q

Which of the following options below is solely the responsibility of the customer in accordance with the AWS shared responsibility model?

A

Service and Communications Protection or Zone Security

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17
Q

Users from different parts of the globe are complaining about the slow performance of the newly launched photo-sharing website in loading their high-resolution images. Which combination of AWS services should you use to serve the files with lowest possible latency? (Select TWO.)

A
  1. Amazon CloudFront
  2. Amazon S3
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18
Q

A company is using multiple AWS services to host their application, and they want to ensure that they optimize the environment by adhering to AWS best practices.

Which of the following services is capable of inspecting your AWS environment and making recommendations to lower expenditures, improve system performance and reliability, and close security gaps?

A

AWS Trusted Advisor

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19
Q

Which of the following is true regarding Elastic Load Balancing?

A

It distributes incoming application traffic across multiple targets, such as Amazon EC2 instances, in multiple Availability Zones.

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20
Q

Which of the following channels shares a collection of offerings to help you achieve specific business outcomes related to enterprise cloud adoption through paid engagements in several specialty practice areas?

A

AWS Professional Services

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21
Q

Which statement below is correct regarding the components of the AWS Global Infrastructure?

A

An AWS Region contains multiple Availability Zones.

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22
Q

Which among the options below can you use to launch a new Amazon RDS database cluster to your VPC? (Select TWO.)

A
  1. AWS CloudFormation
  2. AWS Management Console
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22
Q

What are the benefits of using Edge locations in AWS? (Select TWO.)

A
  1. Provides caching which reduces the load on your origin servers
  2. Improves application performance by delivering content closer to your users
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23
Q

A company is planning to adopt a hybrid cloud architecture with AWS. Which of the following options can they use to help them estimate their costs?

A

AWS Pricing Calculator

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24
Q

Which of the following are regarded as regional services in AWS? (Select TWO.)

A
  1. AWS Batch
  2. Amazon EFS
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25
Q

Among the following services, which is the most suitable one to use to store the results of I/O-intensive SQL database queries to improve application performance?

A

Amazon ElastiCache

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26
Q

What are the things that you can implement to improve the security of your Identity and Access Management (IAM) users? (Select TWO.)

A
  1. Configure a strong password policy for your users.
  2. Enable Multi-Factor Authentication (MFA).
27
Q

Which among the options below is a highly available and scalable cloud Domain Name System (DNS) web service in AWS?

A

Route 53

28
Q

Which AWS service helps identify resources shared with an external entity and generates policies based on access activity?

A

AWS IAM Access Analyzer

29
Q

A company is planning to launch a new system in AWS but they do not have an employee who has AWS-related expertise. Which of the following AWS channels can instead help the company design, architect, build, migrate, and manage their workloads and applications on AWS?

A

AWS Partner Network Consulting Partners

30
Q

Which AWS service should you use if you need to launch a highly scalable MySQL OLTP database?

A

Amazon Aurora

31
Q

A group of Software Engineers is working on a project that requires a new Microsoft SQL Server database to be hosted in AWS. The team needs to ensure that the database can be set up quickly and efficiently to meet an urgent deadline.

Which of the following AWS services should they use to meet their requirement? (Select TWO.)

A
  1. Amazon Relational Database Service (Amazon RDS)
  2. Amazon EC2
32
Q

In the Shared Responsibility Model, which of the following options below is a shared control between AWS and the customer?

A

Awareness and training

33
Q

Which of the following is true on how AWS lessens the time to provision your IT resources?

A

It provides various ways to programmatically provision IT resources.

34
Q

Which of the following Amazon EC2 instance purchasing options can help you address compliance requirements and reduce costs by allowing you to use your existing server-bound software licenses?

A

Dedicated Host

35
Q

Which of the following is true regarding the Developer support plan in AWS? (Select TWO.)

A
  1. No access to the AWS Support API
  2. Limited access to the 7 Core Trusted Advisor checks
36
Q

Which of the following IAM identities is associated with the access keys that are used in managing your cloud resources via the AWS Command Line Interface (AWS CLI)?

A

IAM User

37
Q

A startup is developing a mobile app with a database service to store user data. The app is expected to grow rapidly, and the company needs a flexible and scalable database service that can handle unpredictable traffic and workload spikes.

Which service should the startup use if they need a scalable, fast, and flexible non-relational database service?

A

Amazon DynamoDB

38
Q

What should you provide to your developers to allow them to access your AWS services through the AWS CLI?

A

Access keys

39
Q

Which of the following can a developer use to interact with your AWS services? (Select TWO.)

A
  1. AWS SDKs
  2. AWS Command Line Interface
40
Q

Which of the following AWS service provides managed compliance and security controls for workloads?

A

AWS Security Hub

41
Q

Which AWS service allows your EC2 compute capacity to automatically scale based on the incoming traffic?

A

AWS Auto Scaling

42
Q

There is a requirement to launch a new database in AWS where the customer assumes the responsibility and management of the guest operating system, including updates and security patches. Which of the following services should the customer use?

A

Amazon EC2

43
Q

For security audit purposes, a company needs to download compliance-related documents in AWS such as ISO certifications, Payment Card Industry (PCI), and Service Organization Control (SOC) reports. Where can they retrieve these files?

A

AWS Artifact

44
Q

Which of the following are true regarding Amazon Relational Database Service (Amazon RDS)? (Select TWO.)

A
  1. Makes it easy to set up, operate, and scale a relational database
  2. Simplifies the management of time-consuming database administration tasks
45
Q

In AWS, _______ is one of the advantages of Consolidated Billing.

A

Volume pricing.

46
Q

Which of the following is a key use case of AWS Control Tower?

A

An easy way to establish a landing zone that implements an AWS well-architected, multi-account environment and applies the AWS best practices.

47
Q

A company is in the process of choosing the most suitable AWS Region to migrate its applications. Which of the following factors should they consider? (Select TWO.)

A
  1. Support country-specific data sovereignty compliance requirements.
  2. Enhance customer experiences by reducing latency to users.
48
Q

Which of the following allows you to categorize and track your AWS costs on a detailed level?

A

Cost allocation tags

49
Q

A company is designing a new cloud architecture for its mission-critical application in AWS which must be highly-available. Which of the following is the recommended pattern to meet this requirement?

A

Use multiple Availability Zones to ensure that the application can handle the failure of any single component.

50
Q

Which of the following is the most cost-effective AWS Support Plan to use if you need access to AWS Support API for programmatic case management?

A

Business

51
Q

How can you apply and easily manage the common access permissions to a large number of IAM users in AWS?

A

Attach the necessary policies or permissions required to a new IAM Group then afterwards, add the IAM Users to the IAM group.

52
Q

Which of the following can you use to resolve the connection between your on-premises VPN and your Amazon VPC (Amazon Virtual Private Cloud)? (Select TWO.)

A
  1. Amazon Route 53
  2. Virtual Private Gateway
53
Q

In AWS Trusted Advisor, which of the following options are included among the five categories being considered to analyze your AWS environment and provide the best practice recommendations? (Select TWO.)

A
  1. Performance
  2. Fault Tolerance
54
Q

Which of the following AWS Global Infrastructure components is made up of one or more discrete data centers, each with redundant power, networking, and connectivity and housed in separate facilities?

A

Availability Zone

55
Q

A company has a hybrid cloud architecture where their on-premises data center interacts with their cloud resources in AWS. Which of the following services in AWS can you use to deploy a web application to the servers running on-premises? (Select TWO.)

A
  1. AWS Systems Manager
  2. AWS CodeDeploy
56
Q

What is the minimum number of Availability Zones that you should set up for your Application Load Balancer in order to create a highly available architecture?

A

2

57
Q

A company is currently using an On-Demand EC2 instance for their application which they plan to migrate to a Reserved EC2 Instance to save on cost. Which of the following is the most cost-effective option if the application being hosted would be used for more than 3 years?

A

All Upfront, Standard Reserved Instance pricing for a 3-year term.

58
Q

Which Amazon EC2 instance purchasing option lets you take advantage of unused EC2 capacity in the AWS Cloud and provides up to a 90% discount compared to On-Demand prices?

A

Spot Instance

59
Q

Which type of Elastic Load Balancer supports path-based routing, host-based routing, and bi-directional communication channels using WebSockets?

A

Application Load Balancer

60
Q

Which of the following provides you the most granular data about your AWS costs and usage and also load that information into Amazon Athena, Amazon Redshift, AWS QuickSight, or a tool of your choice?

A

AWS Cost and Usage Reports

61
Q

What service provides the lowest-cost storage option for retaining database backups which also allows occasional data retrieval in minutes?

A

Amazon S3 Glacier Flexible Retrieval

62
Q

Which of the following options is an AWS Cloud Adoption Framework (CAF) perspective specifically tailored to ensure your cloud investments expedite your digital transformation goals and business outcomes?

A

Business perspective

63
Q

A company is using Amazon S3 to store their static media contents such as photos and videos. Which of the following should you use to provide specific users access to the bucket?

A

Bucket Policy

64
Q

Which of the following allows you to set coverage targets and receive alerts when your utilization drops below the threshold you define?

A

AWS Budgets

65
Q

Which of the following channels shares a collection of offerings to help you achieve specific business outcomes related to enterprise cloud adoption through paid engagements in several specialty practice areas?

A

AWS Professional Services

AWS (7 decks)

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