AWS Services and Database Management Quiz
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Questions and Answers

Which database engine is supported by Amazon RDS?

  • Neo4j
  • Apache Cassandra
  • MongoDB
  • PostgreSQL (correct)

Which AWS service should a company use to process event notifications from an S3 bucket?

  • AWS Lambda (correct)
  • Amazon EC2
  • AWS Elastic Beanstalk
  • Amazon Elastic Container Registry (Amazon ECR)

What is the primary purpose of AWS Organizations?

  • To consolidate billing and apply policies across multiple accounts (correct)
  • To monitor resource configurations
  • To provide serverless computing services
  • To manage individual account permissions

Which characteristic is true about Availability Zones?

<p>They are interconnected with low-latency networking. (B), They share power and networking resources. (C)</p> Signup and view all the answers

How does AWS Lambda handle code execution in response to events?

<p>It integrates directly with various AWS event sources. (B)</p> Signup and view all the answers

What is NOT a database engine supported by Amazon RDS?

<p>MongoDB (A)</p> Signup and view all the answers

Which AWS service helps manage access and permissions within an organization?

<p>AWS Identity and Access Management (IAM) (C)</p> Signup and view all the answers

What is a benefit of having multiple Availability Zones in an AWS Region?

<p>Improved fault tolerance and redundancy (C)</p> Signup and view all the answers

What technology does Amazon Rekognition utilize to analyze images and videos?

<p>Deep learning technology (C)</p> Signup and view all the answers

What kind of content can Amazon Rekognition help detect in images and videos?

<p>Unsafe or inappropriate content (C)</p> Signup and view all the answers

Which AWS service provides the ability to remotely access virtual desktop computers?

<p>Amazon Workspaces (D)</p> Signup and view all the answers

What type of storage is provided by Amazon Elastic File System (EFS)?

<p>File storage (D)</p> Signup and view all the answers

What is a primary feature of Amazon Workspaces as a desktop-as-a-service solution?

<p>Reduces physical desktop management complexity (C)</p> Signup and view all the answers

Which protocol does Amazon EFS support?

<p>NFS protocol (B)</p> Signup and view all the answers

What kind of workloads is Amazon FSx for Lustre optimized for?

<p>Compute-intensive workloads (C)</p> Signup and view all the answers

Which feature of AWS is essential for troubleshooting network connectivity issues between EC2 instances?

<p>VPC Flow Logs (B)</p> Signup and view all the answers

Which AWS service automatically scales to meet demand?

<p>AWS Auto Scaling (C)</p> Signup and view all the answers

What does automatically recovering from failure involve?

<p>Detecting and resolving issues (C)</p> Signup and view all the answers

Which of the following describes the function of Amazon Cognito?

<p>User sign-up and access control (A)</p> Signup and view all the answers

What does the security pillar of the AWS Well-Architected Framework focus on?

<p>Mitigating security risks (A)</p> Signup and view all the answers

Which AWS service enables users to manage permissions for groups of users?

<p>AWS Identity and Access Management (IAM) (B)</p> Signup and view all the answers

Which authentication method is NOT supported by AWS Identity and Access Management (IAM)?

<p>Custom user pools (C)</p> Signup and view all the answers

How does Amazon CloudWatch contribute to system reliability?

<p>By monitoring system performance (B)</p> Signup and view all the answers

What is one of the primary functions of AWS CloudFormation?

<p>Infrastructure as code management (D)</p> Signup and view all the answers

What is a primary benefit gained by moving on-premises workloads to the AWS Cloud?

<p>Elimination of expenses for running and maintaining data centers (D)</p> Signup and view all the answers

Which principle should a user follow for cost efficiency in the AWS Cloud?

<p>Right-size services based on capacity requirements (B)</p> Signup and view all the answers

Which AWS service would be most suitable for accessing security and compliance documents?

<p>AWS Artifact (C)</p> Signup and view all the answers

In the context of AWS, what does the pay-as-you-go pricing model allow users to do?

<p>Pay only for the resources they use (C)</p> Signup and view all the answers

What is the purpose of right-sizing services in AWS?

<p>To avoid over-provisioning or under-provisioning resources (D)</p> Signup and view all the answers

Which of the following is NOT a factor associated with the costs of owning physical servers?

<p>Software updates (A)</p> Signup and view all the answers

What document type can AWS Artifact provide to users?

<p>AWS compliance reports (B)</p> Signup and view all the answers

Why is scalability an important aspect of AWS services?

<p>It enables users to pay for resources incrementally as needed (B)</p> Signup and view all the answers

Which AWS service should a developer use to provide real-time product recommendations based on machine learning?

<p>Amazon Personalize (B)</p> Signup and view all the answers

What is the primary benefit of using AWS Auto Scaling for a deployed application on Amazon EC2?

<p>It enables the application to scale automatically based on demand. (B)</p> Signup and view all the answers

Which service offers recommendations for rightsizing Amazon EC2 instances based on historical usage data?

<p>AWS Compute Optimizer (D)</p> Signup and view all the answers

What is a key feature of Amazon Personalize that enhances its usability for developers?

<p>It generates user segments based on affinity and metadata. (C)</p> Signup and view all the answers

What aspect of AWS Compute Optimizer is crucial for optimizing costs?

<p>It provides rightsizing recommendations based on workload data. (B)</p> Signup and view all the answers

How does AWS Auto Scaling impact the cost-efficiency of an application?

<p>By automatically adjusting instance numbers to match performance requirements. (B)</p> Signup and view all the answers

Which AWS tool is essential for a company seeking to understand their EC2 instance usage better?

<p>AWS Cost Explorer (A)</p> Signup and view all the answers

What advantage does using a managed service like Amazon Personalize offer over developing in-house machine learning models?

<p>It allows for quick integration without needing extensive ML expertise. (C)</p> Signup and view all the answers

Which AWS service is designed for migrating a relational database server to the AWS Cloud?

<p>Amazon RDS (A)</p> Signup and view all the answers

What is an important design principle of the security pillar in the AWS Well-Architected Framework?

<p>Apply security requirements at all layers of a process. (B)</p> Signup and view all the answers

What responsibility does a company have when using Amazon RDS?

<p>Create IAM policies to control administrative access to the service. (A)</p> Signup and view all the answers

Which of the following database engines is NOT supported by Amazon RDS?

<p>MongoDB (B)</p> Signup and view all the answers

Which task is NOT performed by Amazon RDS for users?

<p>Creating database queries (A)</p> Signup and view all the answers

What is a key benefit of using Amazon RDS?

<p>Minimal administrative tasks related to database maintenance. (B)</p> Signup and view all the answers

Which approach aligns with the AWS Well-Architected Framework's security principles?

<p>Using multiple security controls throughout the environment. (C)</p> Signup and view all the answers

Which of the following statements about AWS management responsibilities is correct?

<p>AWS handles installation and patching of the underlying infrastructure. (B)</p> Signup and view all the answers

Flashcards

What database engines are compatible with Amazon RDS?

Amazon Relational Database Service (RDS) offers managed database services, including PostgreSQL, MySQL, Aurora, MariaDB, Oracle, and SQL Server.

Which service integrates with Amazon S3 event notifications for code execution?

AWS Lambda allows executing code in response to events without server management. It directly integrates with Amazon S3 event notifications.

How can a company centrally manage security and billing in multi-account AWS?

AWS Organizations simplifies central management and governance across multiple AWS accounts, applying policies and consolidating billing.

What are Availability Zones in AWS?

AWS Availability Zones are physically isolated locations in an AWS Region, providing redundancy and fault tolerance.

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How are Availability Zones in an AWS Region connected?

Availability Zones in an AWS Region are interconnected with high-bandwidth, low-latency networking, allowing for communication between them.

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What is contained within an Availability Zone in an AWS Region?

An Availability Zone within an AWS Region is a physically separated location housing one or more data centers.

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Do Availability Zones share resources within an AWS Region?

Availability Zones within an AWS Region have independent power, networking, and connectivity, ensuring resilience in case of failures in one zone.

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Is traffic between Availability Zones automatically encrypted?

Traffic between Availability Zones within an AWS Region is not inherently encrypted. Encryption needs to be implemented separately using tools like VPC Endpoints.

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Amazon Personalize

A managed machine learning service to deliver personalized recommendations to users.

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AWS Compute Optimizer

Provides cost optimization recommendations by analyzing historical EC2 workload data.

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AWS Auto Scaling

Automates scaling Amazon EC2 instances based on demand. Helps to maintain optimal performance and cost.

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AWS Pricing Calculator

A tool for estimating the cost of AWS services before deploying them.

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AWS Well-Architected Framework

A set of best practices for building secure, reliable, and cost-effective AWS applications.

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AWS Health Dashboard

Provides visibility into the performance and health of your AWS services.

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AWS Cost Explorer

Provides a cost analysis tool for AWS usage and resources.

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AWS App Runner

A fully managed service for automatically deploying and scaling containerized applications.

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What is Amazon Cognito?

AWS service that allows developers to securely manage and control access to AWS resources. Provides a platform for user sign-up, sign-in, and access control for web and mobile applications.

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What is AWS Identity and Access Management (IAM)?

AWS service that enables users to create and manage users, groups, roles, and permissions for AWS services and resources which supports various authentication methods like passwords, access keys, and MFA.

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In the AWS Well-Architected Framework, what pillar is involved when protecting AWS Cloud information, systems, and assets?

One of the five pillars of the AWS Well-Architected Framework that focuses on protecting information, systems, and assets.

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Security

The pillar of the AWS Well-Architected Framework that emphasizes the ability to protect information, systems, and assets while ensuring business value through risk assessment and mitigation strategies.

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What AWS service or feature can be used to group users and apply permissions to the group?

AWS service or feature that allows administrators to group users and apply permissions to the group.

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Resource tagging

AWS service that enables users to organize their AWS resources into logical groups by applying tags to them.

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What is the main advantage of moving workloads to AWS?

The advantage users experience when moving on-premises workloads to the AWS Cloud is the elimination of the need to run and maintain physical data centers. This means users can reduce or eliminate costs associated with hardware, maintenance, power, cooling, security, and staff.

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What is right-sizing services in AWS?

One of the cost efficiency principles in AWS is to choose the most appropriate AWS service type and size based on your application's requirements. This ensures that you're not paying for more resources than you need or being limited by insufficient resources.

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Which AWS service provides security and compliance documents?

AWS Artifact is a self-service portal that allows users to access and download compliance reports and agreements. These documents provide evidence of AWS's compliance with security standards and regulations, important for audits and certifications.

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How can I analyze data stored in Amazon S3?

Amazon S3 (Simple Storage Service) allows you to store data as objects. To analyze this data with a query, you'll need a tool like Athena or Glue that understands S3 objects and can handle large datasets.

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What is Amazon Workspaces?

A service offered by Amazon Web Services (AWS) that provides virtual desktops, accessible from anywhere, using any supported device. It helps users reduce the complexity and cost of managing physical desktops while offering a consistent and secure user experience.

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How can a company grant remote access to virtual desktops for its users?

Amazon Workspaces, a service that provides virtual desktops accessible remotely, is a perfect solution for a company's user base needing to access virtual desktop computers over the internet.

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What type of storage is offered by Amazon EFS and Amazon FSx?

Amazon Elastic File System (Amazon EFS) and Amazon FSx are both services offered by Amazon Web Services (AWS) that allow users to store and access their data as files, similar to how files and folders are organized on a local computer.

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What is Amazon Elastic File System (Amazon EFS)?

Amazon Elastic File System (Amazon EFS) is a fully managed, scalable, and elastic file system provided by Amazon Web Services (AWS) that supports the Network File System (NFS) protocol. This means it can be used with Amazon EC2 instances and AWS Lambda functions.

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What is Amazon FSx?

Amazon FSx is a fully managed service provided by Amazon Web Services (AWS) that offers two file system options: Amazon FSx for Windows File Server and Amazon FSx for Lustre. Amazon FSx for Windows File Server supports the Server Message Block (SMB) protocol and is compatible with Microsoft Windows applications, while Amazon FSx for Lustre is a high-performance file system optimized for compute-intensive workloads.

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What is used to troubleshoot network connectivity issues between Amazon EC2 instances?

VPC Flow Logs, a feature offered by Amazon Web Services (AWS), provides a detailed record of network traffic within your virtual private cloud (VPC). Analyzing these logs can help identify and troubleshoot network connectivity issues between Amazon EC2 instances.

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How can VPC Flow Logs help troubleshoot network connectivity issues?

VPC Flow Logs offer detailed logs of network traffic inside a virtual private cloud (VPC), allowing you to analyze traffic patterns and pinpoint network connectivity issues between Amazon EC2 instances.

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How do VPC Flow Logs work to help troubleshoot network connectivity issues?

VPC Flow Logs is a feature within Amazon Web Services (AWS) that provides detailed logging of network traffic within your VPC. It captures information like source and destination IPs, protocols, ports, and packet size, allowing you to identify and troubleshoot network connectivity problems between EC2 instances.

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What is Amazon RDS?

Amazon RDS is a fully managed relational database service offered by AWS that simplifies database administration by automating tasks like provisioning, patching, backup, recovery, and failure management. It supports various engines like MySQL, PostgreSQL, Oracle, and SQL Server.

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What does the security pillar recommend for applying security measures in AWS?

The security pillar of the AWS Well-Architected Framework emphasizes the importance of applying security measures across all layers of a process, ensuring a layered defense approach.

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What is the AWS Well-Architected Framework?

The AWS Well-Architected Framework offers a set of best practices for designing and operating secure, reliable, high-performing, efficient, and cost-effective applications in the AWS Cloud. The security pillar is one of the five pillars that ensures that your data and systems are protected.

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What is the user's responsibility when using Amazon RDS?

Companies using Amazon RDS are responsible for creating IAM policies to manage administrative access to the service, allowing them to control who can configure and manage their database instances.

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What is Amazon EC2?

Amazon EC2 is a virtual computing service offered by AWS, providing on-demand computing capacity in the cloud. It allows users to launch virtual machines (instances) with different configurations, operating systems, and software.

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What is Amazon DynamoDB?

Amazon DynamoDB is a fully managed NoSQL database service provided by AWS that offers fast and scalable storage for data that needs to be accessed frequently.

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What is Amazon Redshift?

Amazon Redshift is a fully managed, petabyte-scale data warehouse service provided by AWS, designed for analyzing large amounts of data using SQL queries.

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What is an example of a policy that does NOT comply with the security pillar?

A policy that grants all users access to all privileges and data is not in alignment with the security pillar of the AWS Well-Architected Framework. It is crucial to apply the principle of least privilege, granting only necessary permissions.

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Test your knowledge on AWS services and database management with this quiz. From Amazon RDS to AWS Lambda, explore key features and functionalities integral to cloud computing. Perfect for students and professionals looking to enhance their cloud skills.

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