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AWS Solutions Architect Questions and Answers Part-23

    AWS Solutions Architect Questions and Answers Part-23

    Get ready to excel in your AWS Solutions Architect certification with this comprehensive collection of questions and answers. Covering critical topics like cloud architecture design, AWS services, security best practices, and cost optimization, these Q&A sessions will help you gain a deep understanding of AWS concepts and prepare effectively for the exam. Whether you are a beginner or an experienced professional, these answers provide clear explanations and practical examples to solidify your AWS knowledge and boost your confidence.

    Test your Skills

    1.If I want an instance to have a public IP address, which IP address should I use?

    A.Elastic IP Address

    B.Class B IP Address

    C.Class A IP Address

    D.Dynamic IP Address

    Answer: A

    Elastic IP Address

    Explanation:

    An Elastic IP Address is a static, public IPv4 address that is allocated to your AWS account and can be associated with an instance. It allows your instance to have a persistent public IP that remains the same even if the instance is stopped and started. This is useful for applications that require a fixed public IP, such as web servers or VPN servers.

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    2.Read Replicas require a transactional storage engine and are only supported for the_________ storage engine

    A.OracleISAM

    B.MSSQLDB

    C.InnoDB

    D.MyISAM

    Answer: C

    InnoDB

    Explanation:

    Read Replicas in Amazon RDS require a transactional storage engine to ensure data consistency and support replication. InnoDB is the only storage engine that supports transactions in MySQL, making it the required storage engine for Read Replicas.

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    3.Which service enables AWS customers to manage users and permissions in AWS?

    A.AWS Access Control Service (ACS)

    B.AWS Identity and Access Management (IAM)

    C.AWS Identity Manager (AIM)

    Answer: B 

    AWS Identity and Access Management (IAM)

    Explanation:

    AWS Identity and Access Management (IAM) is the service that enables AWS customers to securely manage users, groups, roles, and permissions within AWS. It allows administrators to control access to AWS services and resources by defining policies and permissions.

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    4.What does Amazon SWF stand for?

    A.Simple Web Flow

    B.Simple Work Flow

    C.Simple Wireless Forms

    D.Simple Web Form

    Answer:B

    Simple Workflow (SWF)

    Explanation:

    Amazon SWF (Simple Workflow Service) is a task coordination and state management service for building distributed applications. It helps developers coordinate tasks across multiple components and ensures they execute in a reliable and scalable manner.

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    5.Typically, you want your application to check whether a request generated an error before you spend any time processing results. The easiest way to find out if an error occurred is to look for an __________ node in the response from the Amazon RDS API.

    Incorrect

    Error

    FALSE

    Answer:B

    Error

    Explanation:

    When making requests to the Amazon RDS API, the response may include an Error node if an issue occurs. This node contains details about the error, such as the error code and message. By checking for the Error node, your application can quickly determine if the request failed before attempting to process the response data.

     

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