AWS Solutions Architect Questions part-55 |Cloud Institution

AWS Solutions Architect Questions and Answers Part-55

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.

1.After launching an instance that you intend to serve as a NAT (Network Address Translation) device in a public subnet you modify your route tables to have the NAT device be the target of internet bound traffic of your private subnet. When you try and make an outbound connection to the internet from an instance in the private subnet, you are not successful. Which of the following steps could resolve the issue?

A.Disabling the Source/Destination Check attribute on the NAT instance

B.Attaching an Elastic IP address to the instance in the private subnet

C.Attaching a second Elastic Network Interface (ENI) to the NAT instance, and placing it in the private subnet

D.Attaching a second Elastic Network Interface (ENI) to the instance in the private subnet, and placing it in the public subnet

Answer:A

Disabling the Source/Destination Check attribute on the NAT instance

Explanation:

By default, EC2 instances have Source/Destination Check enabled, which prevents them from forwarding traffic that is not directly destined for or originating from the instance.
Since a NAT instance forwards traffic between private and public subnets, Source/Destination Check must be disabled for it to function correctly.
To disable Source/Destination Check:
- Go to the EC2 Console.
- Select the NAT instance.
- Choose Actions > Networking > Change Source/Destination Check.
- Select Disable and save the changes.

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2.What does Amazon SES stand for?

A.Simple Elastic Server

B.Simple Email Service

C.Software Email Solution

D.Software Enabled Server

Answer:B

Simple Email Service

Explanation:

Amazon SES (Simple Email Service) is a cloud-based email sending service that allows businesses to send transactional emails, marketing messages, and notifications efficiently.
It provides high deliverability, flexible email sending options, and seamless integration with other AWS services.

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3.Is the SQL Server Audit feature supported in the Amazon RDS SQL Server engine?

A.No

b.Yes

Answer:B

Yes

Explanation:

Amazon RDS for SQL Server supports the SQL Server Audit feature, allowing you to track and log events occurring on the database.
It helps monitor database activity for compliance and security requirements by generating audit logs that can be stored and reviewed later.

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4.Every user you create in the IAM system starts with ___________.

A.full permissions

B.no permissions

C.partial permissions

Answer:B

no permissions

Explanation:

By default, new IAM users have no permissions when created.
To grant access to AWS resources, you must explicitly assign permissions by attaching policies to the user, group, or role.
Without assigned permissions, the user cannot perform any actions or access any AWS resources.

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5.Amazon EC2 provides a repository of public data sets that can be seamlessly integrated into AWS cloud-based applications.What is the monthly charge for using the public data sets?

A.A 1 time charge of 10$ for all the datasets.

b.1$ per dataset per month

C.10$ per month for all the datasets

D.There is no charge for using the public data sets

Answer:D

There is no charge for using the public data sets

Explanation:

Amazon EC2 public data sets are hosted on Amazon S3 and are available for free.
You can seamlessly access and integrate these datasets into your AWS applications without incurring any additional charges.
However, standard charges apply for the EC2 instances and storage used to process or store the data.