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aws Practice Questions

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Which encryption type is supported by AWS KMS for data keys?
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What is the difference between an 'AWS Managed Key' and a 'Customer Managed Key'?
View Question & Answer ➔
Which AWS service provides detailed logs showing exactly when and by whom a KMS key was used to encrypt or decrypt data?
View Question & Answer ➔
Which feature of AWS KMS allows you to bring your own encryption keys (BYOK) from your own on-premises hardware security module?
View Question & Answer ➔
How can you ensure that your customer-managed KMS keys are updated periodically with new cryptographic material?
View Question & Answer ➔
Which AWS service is a dedicated hardware security module (HSM) that you can use alongside or instead of KMS for the highest level of compliance?
View Question & Answer ➔
When you delete a key in AWS KMS, is it deleted immediately?
View Question & Answer ➔
A law firm wants to digitize millions of scanned contracts. You need an AI service to extract text, forms, and tables from these PDF documents automatically. Which service is designed for this?
View Question & Answer ➔
Which AWS AI service is specifically designed to extract text, handwriting, and data from scanned documents without requiring manual data entry?
View Question & Answer ➔
What is a primary benefit of using Amazon Textract over traditional Optical Character Recognition (OCR)?
View Question & Answer ➔
Which Amazon Textract feature allows you to extract information from identity documents like driver's licenses and passports?
View Question & Answer ➔
Which file formats are supported as input for Amazon Textract?
View Question & Answer ➔
How can you ensure the highest accuracy when using Textract for business-critical workflows like medical records processing?
View Question & Answer ➔
Which Textract feature is best for extracting data from financial documents like invoices and receipts?
View Question & Answer ➔
Does Amazon Textract keep a copy of your documents to train its global model by default?
View Question & Answer ➔
Which feature of Textract allows you to identify the reading order and layout (columns, headers) of a complex document?
View Question & Answer ➔
Is Amazon Textract a 'Serverless' service?
View Question & Answer ➔
You are building a customer support chatbot that needs to understand natural language intent (e.g., 'book a flight'). Which service provides Natural Language Understanding (NLU) capabilities?
View Question & Answer ➔
Which AWS service is used to build conversational interfaces (chatbots) using voice and text?
View Question & Answer ➔
In Amazon Lex, what is an 'Intent'?
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In Amazon Lex, what is a 'Slot'?
View Question & Answer ➔
Which Amazon Lex feature allows you to design and build chatbots using a visual drag-and-drop canvas?
View Question & Answer ➔
Which AWS service is often used as a 'fulfillment' engine for Lex, performing the actual logic like searching a database or booking an appointment?
View Question & Answer ➔
What is 'Utterance' in the context of Amazon Lex?
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Which AWS service provides the omnichannel cloud contact center that often uses Amazon Lex for its automated IVR (Interactive Voice Response)?
View Question & Answer ➔
Can an Amazon Lex bot be deployed to multiple regions for high availability?
View Question & Answer ➔
Is Amazon Lex HIPAA eligible for use in healthcare applications?
View Question & Answer ➔
Your data science team needs a fully managed environment to build, train, and deploy custom machine learning models using TensorFlow. Which platform provides these end-to-end MLOps capabilities?
View Question & Answer ➔
What is Amazon SageMaker?
View Question & Answer ➔
Which feature of Amazon SageMaker provides an integrated development environment (IDE) for machine learning?
View Question & Answer ➔
You want to automatically find the best ML model for your data without writing complex code. Which SageMaker feature should you use?
View Question & Answer ➔
Which SageMaker feature allows business analysts to build ML models using a visual, no-code interface?
View Question & Answer ➔
How can you label large datasets for machine learning using a mix of automated labeling and human workers?
View Question & Answer ➔
Which SageMaker component allows you to deploy your model for real-time predictions via a persistent HTTPS endpoint?
View Question & Answer ➔
You want to run a large-scale batch processing job on a dataset that survives in S3 without requiring a persistent endpoint. Which feature should you use?
View Question & Answer ➔
What is 'SageMaker Neo'?
View Question & Answer ➔
Which SageMaker feature helps in detecting bias in your datasets and models to ensure fair outcome and compliance?
View Question & Answer ➔
You are designing a CI/CD pipeline. You need a service to compile source code, run tests, and produce software packages that are ready to deploy. Which service handles the build phase?
View Question & Answer ➔
Which AWS service is a fully managed build service that compiles source code, runs tests, and produces software packages that are ready to deploy?
View Question & Answer ➔
How do you define the build commands and settings for an AWS CodeBuild project?
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Which of the following can be used as a source for an AWS CodeBuild project?
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What is an 'Artifact' in the context of AWS CodeBuild?
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Is AWS CodeBuild a serverless service?
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What is a 'Build Environment' in AWS CodeBuild?
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Which AWS security service can be used to scan the Docker images used in CodeBuild for known vulnerabilities?
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Can you run AWS CodeBuild within your own Amazon VPC to access resources that aren't on the public internet?
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How is AWS CodeBuild billed?
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Your team wants to automate the provisioning of infrastructure to ensure consistency across environments. You need to define your infrastructure as code (IaC) using declarative templates. Which service should you use?
View Question & Answer ➔
What is the primary purpose of AWS CloudFormation?
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What is a CloudFormation 'Stack'?
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Which template formats does AWS CloudFormation support?
View Question & Answer ➔
What is the 'CloudFormation Drift Detection' feature used for?
View Question & Answer ➔
What is a 'Change Set' in AWS CloudFormation?
View Question & Answer ➔
Which AWS service is a toolkit that allows you to define your cloud infrastructure using familiar programming languages like Python or TypeScript, which then translates into CloudFormation templates?
View Question & Answer ➔
What happens by default if CloudFormation fails to create a specific resource in a new stack?
View Question & Answer ➔
Which tool provides a visual interface for creating and modifying CloudFormation templates using drag-and-drop?
View Question & Answer ➔
Can you use AWS CloudFormation to manage resources across multiple AWS accounts and regions from a single template?
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What is the primary function of AWS Identity and Access Management (IAM)?
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Your organization has multiple cloud accounts. Users in Account A need temporary access to resources in Account B. What AWS IAM feature should you use?
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Which IAM entity is best for providing temporary permissions to an AWS service so it can access other AWS resources?
View Question & Answer ➔
What is the 'Principle of Least Privilege' in AWS?
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Which of the following is a recommended best practice for the AWS Root user account?
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What format are IAM policies written in?
View Question & Answer ➔
You want to organize 10 developers so they all have the same level of access to an S3 bucket. What is the most efficient way to manage this in IAM?
View Question & Answer ➔
Which IAM feature allows you to require more than just a username and password for a user to log in?
View Question & Answer ➔
What is an 'Access Key ID' and 'Secret Access Key' used for in IAM?
View Question & Answer ➔
Your application requires high CPU performance for compute-intensive workloads like video encoding. Which Amazon EC2 instance type is optimized for this?
View Question & Answer ➔
What does Amazon EC2 stand for?
View Question & Answer ➔
Which EC2 pricing model is best for applications with steady-state usage that can commit to a 1 or 3-year term to receive a significant discount?
View Question & Answer ➔
Which EC2 pricing model allows you to bid on spare AWS compute capacity for up to a 90% discount, but instances can be terminated by AWS with a 2-minute notice?
View Question & Answer ➔
What is an 'Amazon Machine Image' (AMI)?
View Question & Answer ➔
Which EC2 instance type is best suited for workloads that require high memory capacity, such as high-performance databases?
View Question & Answer ➔
What is the purpose of 'Instance Store' storage on an EC2 instance?
View Question & Answer ➔
You want to ensure that your EC2 instances are spread across different physical hardware racks to minimize the impact of hardware failure. Which feature should you use?
View Question & Answer ➔
What is 'User Data' in the context of an EC2 instance?
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Which AWS service allows you to automatically scale the number of EC2 instances in your application based on demand?
View Question & Answer ➔
Your application requires persistent block storage that survives Amazon EC2 instance termination. Which service should you use?
View Question & Answer ➔
You need to create a backup of your Amazon EBS volume for disaster recovery. What feature should you use?
View Question & Answer ➔
What is Amazon EBS (Elastic Block Store)?
View Question & Answer ➔
What is the primary difference between Amazon EBS and EC2 Instance Store?
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How can you create a point-in-time backup of an Amazon EBS volume?
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Which EBS volume type is best for performance-intensive workloads like large relational databases that require high IOPS?
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Can an Amazon EBS volume be attached to multiple EC2 instances simultaneously?
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Are Amazon EBS volumes replicated across multiple Availability Zones automatically for high availability?
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How can you encrypt an existing unencrypted EBS volume?
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What is the purpose of 'Elastic Volumes' in Amazon EBS?
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You need to create a logically isolated section of your cloud environment where you can launch resources in a virtual network that you define. Which service provides this?
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What is an Amazon VPC (Virtual Private Cloud)?
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What is a 'Subnet' in an Amazon VPC?
View Question & Answer ➔
What is the difference between a 'Public Subnet' and a 'Private Subnet'?
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Which VPC component allows your resources inside a VPC to communicate with the internet?
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What is a 'NAT Gateway' used for in a VPC?
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Which VPC feature allows you to connect two VPCs as if they were part of the same network, using private IP addresses?
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Which type of VPC Endpoint uses an Elastic Network Interface (ENI) with a private IP address from your subnet's IP address range to connect to AWS services?
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Which VPC component is used to connect a VPC to your on-premises network over an IPsec VPN?
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What is 'Amazon VPC Flow Logs'?
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You need stateful firewall rules at the Amazon EC2 instance level. What should you configure?
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What is an AWS Security Group?
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Are AWS Security Groups 'Stateful' or 'Stateless'?
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By default, what is the inbound traffic rule for a newly created Security Group?
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aws Practice Questions

Which encryption type is supported by AWS KMS for data keys?

What is the difference between an 'AWS Managed Key' and a 'Customer Managed Key'?

Which AWS service provides detailed logs showing exactly when and by whom a KMS key was used to encrypt or decrypt data?

Which feature of AWS KMS allows you to bring your own encryption keys (BYOK) from your own on-premises hardware security module?

How can you ensure that your customer-managed KMS keys are updated periodically with new cryptographic material?

Which AWS service is a dedicated hardware security module (HSM) that you can use alongside or instead of KMS for the highest level of compliance?

When you delete a key in AWS KMS, is it deleted immediately?

A law firm wants to digitize millions of scanned contracts. You need an AI service to extract text, forms, and tables from these PDF documents automatically. Which service is designed for this?

Which AWS AI service is specifically designed to extract text, handwriting, and data from scanned documents without requiring manual data entry?

What is a primary benefit of using Amazon Textract over traditional Optical Character Recognition (OCR)?

Which Amazon Textract feature allows you to extract information from identity documents like driver's licenses and passports?

Which file formats are supported as input for Amazon Textract?

How can you ensure the highest accuracy when using Textract for business-critical workflows like medical records processing?

Which Textract feature is best for extracting data from financial documents like invoices and receipts?

Does Amazon Textract keep a copy of your documents to train its global model by default?

Which feature of Textract allows you to identify the reading order and layout (columns, headers) of a complex document?

Is Amazon Textract a 'Serverless' service?

You are building a customer support chatbot that needs to understand natural language intent (e.g., 'book a flight'). Which service provides Natural Language Understanding (NLU) capabilities?

Which AWS service is used to build conversational interfaces (chatbots) using voice and text?

In Amazon Lex, what is an 'Intent'?

In Amazon Lex, what is a 'Slot'?

Which Amazon Lex feature allows you to design and build chatbots using a visual drag-and-drop canvas?

Which AWS service is often used as a 'fulfillment' engine for Lex, performing the actual logic like searching a database or booking an appointment?

What is 'Utterance' in the context of Amazon Lex?

Which AWS service provides the omnichannel cloud contact center that often uses Amazon Lex for its automated IVR (Interactive Voice Response)?

Can an Amazon Lex bot be deployed to multiple regions for high availability?

Is Amazon Lex HIPAA eligible for use in healthcare applications?

Your data science team needs a fully managed environment to build, train, and deploy custom machine learning models using TensorFlow. Which platform provides these end-to-end MLOps capabilities?

What is Amazon SageMaker?

Which feature of Amazon SageMaker provides an integrated development environment (IDE) for machine learning?

You want to automatically find the best ML model for your data without writing complex code. Which SageMaker feature should you use?

Which SageMaker feature allows business analysts to build ML models using a visual, no-code interface?

How can you label large datasets for machine learning using a mix of automated labeling and human workers?

Which SageMaker component allows you to deploy your model for real-time predictions via a persistent HTTPS endpoint?

You want to run a large-scale batch processing job on a dataset that survives in S3 without requiring a persistent endpoint. Which feature should you use?

What is 'SageMaker Neo'?

Which SageMaker feature helps in detecting bias in your datasets and models to ensure fair outcome and compliance?

You are designing a CI/CD pipeline. You need a service to compile source code, run tests, and produce software packages that are ready to deploy. Which service handles the build phase?

Which AWS service is a fully managed build service that compiles source code, runs tests, and produces software packages that are ready to deploy?

How do you define the build commands and settings for an AWS CodeBuild project?

Which of the following can be used as a source for an AWS CodeBuild project?

What is an 'Artifact' in the context of AWS CodeBuild?

Is AWS CodeBuild a serverless service?

What is a 'Build Environment' in AWS CodeBuild?

Which AWS security service can be used to scan the Docker images used in CodeBuild for known vulnerabilities?

Can you run AWS CodeBuild within your own Amazon VPC to access resources that aren't on the public internet?

How is AWS CodeBuild billed?

Your team wants to automate the provisioning of infrastructure to ensure consistency across environments. You need to define your infrastructure as code (IaC) using declarative templates. Which service should you use?

What is the primary purpose of AWS CloudFormation?

What is a CloudFormation 'Stack'?

Which template formats does AWS CloudFormation support?

What is the 'CloudFormation Drift Detection' feature used for?

What is a 'Change Set' in AWS CloudFormation?

Which AWS service is a toolkit that allows you to define your cloud infrastructure using familiar programming languages like Python or TypeScript, which then translates into CloudFormation templates?

What happens by default if CloudFormation fails to create a specific resource in a new stack?

Which tool provides a visual interface for creating and modifying CloudFormation templates using drag-and-drop?

Can you use AWS CloudFormation to manage resources across multiple AWS accounts and regions from a single template?

What is the primary function of AWS Identity and Access Management (IAM)?

Your organization has multiple cloud accounts. Users in Account A need temporary access to resources in Account B. What AWS IAM feature should you use?

Which IAM entity is best for providing temporary permissions to an AWS service so it can access other AWS resources?

What is the 'Principle of Least Privilege' in AWS?

Which of the following is a recommended best practice for the AWS Root user account?

What format are IAM policies written in?

You want to organize 10 developers so they all have the same level of access to an S3 bucket. What is the most efficient way to manage this in IAM?

Which IAM feature allows you to require more than just a username and password for a user to log in?

What is an 'Access Key ID' and 'Secret Access Key' used for in IAM?

Your application requires high CPU performance for compute-intensive workloads like video encoding. Which Amazon EC2 instance type is optimized for this?

What does Amazon EC2 stand for?

Which EC2 pricing model is best for applications with steady-state usage that can commit to a 1 or 3-year term to receive a significant discount?

Which EC2 pricing model allows you to bid on spare AWS compute capacity for up to a 90% discount, but instances can be terminated by AWS with a 2-minute notice?

What is an 'Amazon Machine Image' (AMI)?

Which EC2 instance type is best suited for workloads that require high memory capacity, such as high-performance databases?

What is the purpose of 'Instance Store' storage on an EC2 instance?

You want to ensure that your EC2 instances are spread across different physical hardware racks to minimize the impact of hardware failure. Which feature should you use?

What is 'User Data' in the context of an EC2 instance?

Which AWS service allows you to automatically scale the number of EC2 instances in your application based on demand?

Your application requires persistent block storage that survives Amazon EC2 instance termination. Which service should you use?

You need to create a backup of your Amazon EBS volume for disaster recovery. What feature should you use?

What is Amazon EBS (Elastic Block Store)?