,1. Multiple Choice: Which AWS service provides a managed
distributed cache for high-throughput, low-latency applications?
a) Amazon EC2
b) Amazon RDS
c) Amazon ElastiCache
d) Amazon S3
Correct Answer: c) Amazon ElastiCache
Rationale: Amazon ElastiCache offers a high-performance,
scalable, and cost-effective caching solution, making it suitable for
use cases requiring rapid access to data, such as gaming, media
sharing, and Q&A portals.
2. Fill-in-the-Blank: The ________ feature in Amazon VPC allows
you to privately connect your VPC to supported AWS services.
Correct Answer: VPC Endpoint
Rationale: VPC Endpoints enable private connections between a
VPC and AWS services without requiring access over the internet,
through a NAT device, a VPN connection, or AWS Direct
Connect.
, Rationale: Amazon S3 is designed to provide 99.999999999%
durability and 99.99% availability of objects over a given year,
allowing for unlimited storage and retrieval at any time.
4. Multiple Response: Select all the correct statements about AWS
Identity and Access Management (IAM).
a) IAM allows you to manage access to AWS services and
resources securely.
b) IAM enables you to set permissions to allow and deny access
to AWS resources.
c) IAM must be used in conjunction with Amazon Cognito for
enhanced security.
d) IAM roles can be used to delegate permissions that do not
require permanent access to users and services.
Correct Answers: a), b), d)
Rationale: IAM is integral to security in AWS, providing fine-
grained access control to AWS resources. Amazon Cognito is a
separate service that provides user identity and data
synchronization services.
5. True/False: AWS CloudTrail is primarily used for auditing and
reviewing compliance of AWS resource deployments.
Correct Answer: True
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Bankart. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.49. You're not tied to anything after your purchase.
