100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
AWS SAA: Database Exam Questions And Correct Answers New Update (A+ Pass) $11.99   Add to cart

Exam (elaborations)

AWS SAA: Database Exam Questions And Correct Answers New Update (A+ Pass)

 5 views  0 purchase
  • Course
  • AWS SAA
  • Institution
  • AWS SAA

AWS SAA: Database Exam Questions And Correct Answers New Update (A+ Pass) What is RDS? - Answers -DBSaaS (Database Server as a Service) - a managed service Types of DB in RDS? - Answers -- MySQL - Oracle - PostgreSQL Types of RDS MultiAZ - Answers -- MultiAZ instance - MultiAZ Cluste...

[Show more]

Preview 2 out of 7  pages

  • October 3, 2024
  • 7
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • AWS SAA
  • AWS SAA
avatar-seller
Stuviaascorers
AWS SAA: Database Exam Questions
And Correct Answers New Update
(A+ Pass)
What is RDS? - Answers -DBSaaS (Database Server as a Service)

- a managed service

Types of DB in RDS? - Answers -- MySQL
- Oracle
- PostgreSQL

Types of RDS MultiAZ - Answers -- MultiAZ instance
- MultiAZ Cluster

Nodes in RDS MultiAZ Instance? - Answers -- Primary
- Standby (never read except for primary failure)
- Replica (extra cost)

Can DynamoDB be deployed inside a VPC? - Answers -No

Can DynamoDB uses interface endpoint? - Answers -No. Only gateway endpoint as it is
a public service.

Any public aws service cannot be directly put inside a vpc.

Auto Scaling in DynamoDB can be enabled via? - Answers -CLI only

In RDS MultiAZ Instance, Primary to Standby is asynchronous? - Answers -No.
Synchronous.

Protect RDS authentication from EC2 using? - Answers -IAM DB Authentication

What provides asynchronous replication of RDS? - Answers -RDS Read Replicas

Where does RDS stores data? - Answers -EBS Volumes

IAM DB Authentication is applicable in which type of DBs? - Answers -- MYSQL
- PostgreSQL

Which is synchronous: Multi-AZ replication, Multi-Region replication or both? - Answers
-Multi-AZ

, Can we use TDE in RDS MSSQL or Oracle for encrypting data in transit? - Answers -
No. it only encrypts data at rest.

Are DynamoDB streams enabled by default? - Answers -No.

What is DyanmoDB Stream Kinesis Adapter? - Answers -For real-time fetching and
action taking on DynamoDB streams.

BUT FIRST DYNAMODB STREAM NEEDS TO BE ENABLED.

RedShift Spectrum runs on which infrastructure? - Answers -EC2

Redshift Spectrum vs Athena: cost effective? - Answers -Athena

Can Aurora do analytical workload? - Answers -No. Only transactional. (relational
database)

Relation between DynamoDB RCU and WCU? - Answers -RCU = WCU/2

DynamoDB scales horizontally or vertically? - Answers -Horizontally

How many standby replicas in RDS MultiAZ Instance? - Answers -ONE

Replicas in RDS MultiAZ Instance can be written to? - Answers -No. Only read.

How many in RDS MultiAZ Cluster? - Answers -1 Writer
2 Reader

both in different AZs

Which RDS Instance has read scalability? - Answers -RDS MultiAZ Cluster

Charges apply for cross-region data copy for RDS. - Answers -<NIL>

Are RDS restores fast? - Answers -Nope.

Does creating new RDS instance creates a new address? - Answers -Yes.

How many direct read replicas per DB instance in RDS? - Answers -5

Do Read Replicas really offer near 0 RTO? - Answers -No. near 0 RPO (more data
replicated hence available at time of failure).

What is the security of RDS in transit? - Answers -SSL/TLS (available)

Does RDS supports EBS volume encryption? - Answers -yes. through KMS.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

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

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

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 Stuviaascorers. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $11.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

82871 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$11.99
  • (0)
  Add to cart