AWS
AWS Solutions Architect Questions and Answers Part-50
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.Is it possible to access your EBS snapshots?
A.Yes, through the Amazon S3 APIs.
B.Yes, through the Amazon EC2 APIs.
C.No, EBS snapshots cannot be accessed; they can only be used to create a new EBS volume.
D.EBS doesn’t provide snapshots.
Answer:B
Yes, through the Amazon EC2 APIs.
Explanation:
EBS snapshots are stored in Amazon S3 internally, but they are not directly accessible via S3 APIs. Instead, you can manage and access EBS snapshots using Amazon EC2 APIs, the AWS Management Console, or the AWS CLI.
2.What does Amazon ElastiCache provide?
A.A service by this name doesn’t exist. Perhaps you mean Amazon CloudCache.
B.A virtual server with a huge amount of memory.
C.A managed In-memory cache service.
D.An Amazon EC2 instance with the Memcached software already pre-installed.
Answer:C
A managed In-memory cache service.
Explanation:
Amazon ElastiCache is a fully managed in-memory caching service that helps improve application performance by caching frequently accessed data. It supports:
- Memcached
- Redis
This service reduces latency and database load by storing frequently used data in memory instead of fetching it from disk-based databases.
3.In AWS, which security aspects are the customer’s responsibility? Choose 4 answers
A.Security Group and ACL (Access Control List) settings
B.Decommissioning storage devices
C.Patch management on the EC2 instance’s operating system
D.Life-cycle management of IAM credentials
E.Controlling physical access to compute resources
F.Encryption of EBS (Elastic Block Storage) volumes
- Security Group and ACL (Access Control List) settings – Customers are responsible for configuring security groups and network ACLs to control traffic flow.
- Patch management on the EC2 instance’s operating system – For EC2 instances, customers are responsible for updating and patching the OS and applications.
- Life-cycle management of IAM credentials – Customers must manage IAM users, roles, access keys, and password policies.
- Encryption of EBS (Elastic Block Storage) volumes – While AWS provides encryption options, customers must enable and manage encryption settings.
4..Multi-AZ deployment ___________ supported for Microsoft SQL Server DB Instances.
A.is not currently
B.is as of 2013
C.Is planned to be in 2014
D.will never be
Answer:B
is as of 2013
Explanation:
AWS introduced Multi-AZ support for Microsoft SQL Server DB Instances in 2013. This feature provides high availability by automatically replicating data to a standby instance in a different Availability Zone. If a failure occurs, AWS automatically performs a failover to the standby instance to minimize downtime.
5.To help you manage your Amazon EC2 instances, images, and other Amazon EC2 resources, you can assign your own metadata to each resource in the form of____________
A.special filters
B.functions
C.tags
D.wildcards
Answer:C
Tags
Explanation:
AWS allows you to assign tags to Amazon EC2 instances, AMIs, volumes, and other resources.
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