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Cloud Practitioner > Pricing > Flashcards

Pricing Flashcards

1
Q

Which of the following S3 storage classes do not charge any data retrieval fee? (Select two)

A

S3 Standard

S3 Intelligent Tiering

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2
Q

Which of the following S3 storage classes has NO constraint of a minimum storage duration charge for objects?

A

S3 Standard

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3
Q

Reserved Instance pricing is available for which of the following AWS services? (Select two)

A

EC2, RDS

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4
Q

Which AWS entity enables you to privately connect your VPC to an Amazon SQS queue?

A

VPC Interface Endpoint —> (VPC to SQS)

VPC Endpoint Gateway (S3 and Dynamo DB Support this)

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5
Q

Which service lets you create rules to filter web traffic based on conditions that include IP addresses, HTTP headers, or custom URIs?

A

AWS WAF

Security groups and Network ACL –> cannot filter web traffic

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6
Q

An employee is asking for access to your S3 buckets. What should be the level of access that you should provide to him?

A

Ask what permissions are needed and provide those permissions

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7
Q

As an AWS customer, what offering do you naturally inherit from AWS after you sign up?

A

All the best practices of AWS policies, architecture, and operational processes built to satisfy your requirements

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8
Q

Which of the following instances is it better to use IAM roles rather than IAM users

A

When you want to provide AWS services permissions to do certain actions
When you have outside entities that need to perform specific actions in your AWS account

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9
Q

AWS Identity and Access Management (IAM) enables you to manage access to AWS services and resources securely. Which of the following best describes what an account alias is in IAM?

A

A substitute for an account ID in the web address for your account

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10
Q

Which AWS storage service offers faster disk read and write performance and provides temporary block-level storage for your instance?

A

Instance Store

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11
Q

Due to a high number of visitors, many customers are timing out from your website which is running in an Auto Scaling group of EC2 instances behind an ELB. Upon checking, the Auto Scaling group has stopped adding new instances to your group.

Which of the following Trusted Advisor categories will give you more insight on this issue? (Select TWO.)

A

Performance

Service limits

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12
Q

A company is planning to launch an Amazon EC2 instance with an attached EBS volume in a default configuration. You will be charged for your EBS storage only when your instance is in which instance state?

A

Stopped

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13
Q

Which of the following RDS engines allows you to bring your own license (BYOL)?

A

Oracle

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14
Q

Which of the following statements are correct regarding the health monitoring and reporting capabilities supported by AWS Elastic Beanstalk? (Select two)

A

The ELB health monitoring makes sure that Autoscaling group is available and has a minimum of atleast one instance.
With basic health reporting ELB does not publish any metrics to cloudwatch

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15
Q

By default, which of the following events are logged by AWS CloudTrail?

A

Management Events

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16
Q

Which AWS service allows you to connect any number of IoT devices to the cloud without requiring you to provision or manage servers?

A

IOT Core

17
Q

Which of the following statements are correct regarding the AWS Control Tower and Service Control Policies? (Select two)

A

SCP are organization policy that you can use to manage permission in your organization.
Control tower is a AWS native service providing predined set of blue prints and guard rails to help customers implemet an landing zone for new AWS accounts

18
Q

A gaming company needs compute and storage services close to edge locations in order to ensure ultra-low latency for end-users and devices that connect through mobile networks. Which AWS service is the best fit for this requirement?

A

AWS Wavelength

19
Q

Which of the following are NoSQL database services from AWS? (Select two)

A

DocumentDB, DynamoDB, Neptune

20
Q

Which of the following services/tools offers a user-friendly graphical user interface to manage AWS Snowball devices without a need for command-line interface or REST APIs?

A

AWS Opshub

21
Q

A weather tracking application is built using Amazon DynamoDB. The performance of the application has been consistently good. But lately, the team has realized that during holidays and travel seasons, the load on the application is high and the read requests consume most of the database resources, thereby drastically increasing the overall application latency.

Which feature/service will help resolve this issue?

A

DynamoDB accelerator

22
Q

A company is looking for ways to make its desktop applications available to the employees from browsers on their devices/laptops. Which AWS service will help achieve this requirement without having to procure servers or maintain infrastructure?

A

AWS AppStream 2.0

23
Q

A financial consulting company is looking for automated reference deployments, that will speed up the process of deploying its financial solutions on AWS Cloud. The reference deployment should be able to deploy most of the well-known functions of financial services and leave space for customizations, if necessary.

Which AWS service will help achieve this requirement?

A

AWS Quick Starts

24
Q

A team lead is reviewing the AWS services that can be used in the development workflow for his company. Which of the following statements are correct regarding the capabilities of these AWS services? (Select three)

A
  1. CodeStar and Cloud 9 to develop , build and deploy a serverless web application.
  2. CodeStar project includes code pipeline, codecommit, code build, code deploy that can be used on their won
    Codepippeline uses AWS Cloudwatch to detect chamges in code commit
25
Q

AWS Support offers four support plans for its customers. Identify the features that are covered as part of the AWS Basic Support Plan? (Select two)

A
  1. Service health checks

2. one on one response to account and billing questions

26
Q

Which of the following AWS services is delivered globally rather than regionally?

A

AWS Workspaces

27
Q

As part of a flexible pricing model, AWS offers two types of Savings Plans. Which of the following are the Savings Plans from AWS?

A

Compute savings plan, EC2 INstance savings plan

28
Q

Which of the following represents the correct scenario where an Auto Scaling group’s (ASG) predictive scaling can be effectively used to maintain the required number of AWS resources?

A

Recurring patterns that are specific to the part of the day.

29
Q

Which of the following statements are correct regarding the AWS Support Plans? (Select two)

A

TAM – Enterprise

All core adivisor checks –Business and Enterprise

30
Q

Which of the following statements are correct regarding the AWS Support Plans? (Select two)

A
31
Q

Which of the following is the least effort way to encrypt data for AWS services only in your AWS account using AWS Key Management Service (KMS)?

A

Use AWS Managed master keys that are automatically created in your account for each service

32
Q

AWS Web Application Firewall (AWS WAF) can be deployed on which of the following services?

A

CloyudFront, LoadBalancer, API Gateway, App sync

33
Q

Which of the following statements are true about AWS Regions and Availability Zones (AZs)? (Select two)

A

Traffix between AZ is encrypted.

34
Q

Which of the following use-cases can be solved using the Amazon Forecast service?

A

predict the web traffic of a website for the next few weeks

35
Q

Which free tool helps to review the state of your workloads and compares them to the latest AWS architectural best practices after you have answered a series of questions about your workload?

A

AWS Well Archited Tool

36
Q

Which member of the AWS Snow Family is used by the Edge computing applications for IoT use cases for facilitating the collection and processing of data to gain immediate insights and then transfer the data to AWS?

A

Hint (IOT) –> that means smallest in AWS Snow family–>Snowcone

37
Q

Which pillar of AWS Well-Architected Framework focuses on using IT and computing resources efficiently, while considering the right resource types and sizes based on workload requirements?

A

Performance efficinenct

38
Q

A university provides access to AWS services for its students to submit their research data for analysis. The university is looking at a cost-effective approach for mitigating data loss or data corruption.

Which disaster recovery strategy is well-suited for this use case?

A

backup and restore strategy

39
Q

A company is looking at a service/tool to automate and minimize the time spent on keeping the server images up-to-date. These server images are used by EC2 instances as well as the on-premises systems.

Which AWS service will help achieve the company’s need?

A

EC2 Image Builder

Cloud Practitioner (1 decks)

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