MCQs on Introduction to Amazon RDS | AWS RDS Questions
Welcome to the ultimate guide for AWS RDS MCQ questions and answers, designed to enhance your understanding of Amazon Relational Database Service (RDS). Amazon RDS simplifies database management, offering scalability, security, and reliability. This MCQ set covers essential topics like benefits, supported engines, and how RDS compares with other AWS database services.
Chapter 1: Introduction to Amazon RDS
1. What is Amazon RDS?
Q1. What does RDS in AWS stand for?
a) Relational Data System
b) Relational Database Service
c) Reliable Database Solution
d) Robust Data Store
Q2. What is the primary purpose of Amazon RDS?
a) To manage NoSQL databases
b) To run machine learning models
c) To simplify relational database management
d) To store files in the cloud
Q3. Which statement is true about Amazon RDS?
a) It supports serverless architecture only
b) It automates database administration tasks
c) It is exclusively for NoSQL databases
d) It does not offer security features
Q4. Which type of database is managed by Amazon RDS?
a) Relational databases
b) Key-value stores
c) Columnar databases
d) Document databases
2. Key Benefits of Using RDS
Q5. Which of the following is a benefit of using Amazon RDS?
a) Automatic scaling of hardware
b) Built-in database optimization
c) Automated backups and patching
d) Fully customizable database engines
Q6. What feature of Amazon RDS helps in disaster recovery?
a) Fault tolerance
b) Multi-AZ deployments
c) Read replicas
d) Data encryption
Q7. Amazon RDS handles which tasks automatically?
a) Schema optimization
b) Backup and patching
c) Query tuning
d) Application integration
Q8. What ensures high availability in Amazon RDS?
a) Manual configurations
b) Multi-Region snapshots
c) Multi-AZ deployments
d) On-demand scaling
3. Supported Database Engines
Q9. Which database engine is NOT supported by Amazon RDS?
a) MySQL
b) MongoDB
c) PostgreSQL
d) Oracle
Q10. Amazon RDS supports which of the following database engines?
a) MySQL, DynamoDB, Elasticsearch
b) PostgreSQL, MongoDB, Cassandra
c) SQL Server, Oracle, MariaDB
d) Neo4j, Redis, CouchDB
Q11. Which AWS service is most similar to Amazon RDS in functionality?
a) Amazon DynamoDB
b) Amazon S3
c) Amazon Neptune
d) AWS Aurora
Q12. Which of the following engines allows integration with Oracle licensing in RDS?
a) SQL Server
b) MySQL
c) PostgreSQL
d) Oracle
4. RDS vs. Other AWS Database Services
Q13. How does Amazon RDS differ from DynamoDB?
a) RDS is a NoSQL database, while DynamoDB is relational
b) RDS supports relational databases, while DynamoDB is NoSQL
c) Both are NoSQL databases
d) Both are relational databases
Q14. Which AWS service is designed specifically for NoSQL databases?
a) Amazon RDS
b) AWS Aurora
c) Amazon DynamoDB
d) Amazon Redshift
Q15. What differentiates Amazon Aurora from RDS?
a) Aurora is serverless only
b) Aurora is fully managed, RDS is not
c) Aurora offers better performance at lower costs
d) Aurora does not support relational databases
Q16. Amazon Neptune is optimized for which type of databases?
a) Graph databases
b) Relational databases
c) Key-value stores
d) Document databases
Answer Key
| QNo | Answer |
|---|---|
| 1 | b) Relational Database Service |
| 2 | c) To simplify relational database management |
| 3 | b) It automates database administration tasks |
| 4 | a) Relational databases |
| 5 | c) Automated backups and patching |
| 6 | b) Multi-AZ deployments |
| 7 | b) Backup and patching |
| 8 | c) Multi-AZ deployments |
| 9 | b) MongoDB |
| 10 | c) SQL Server, Oracle, MariaDB |
| 11 | d) AWS Aurora |
| 12 | d) Oracle |
| 13 | b) RDS supports relational databases, while DynamoDB is NoSQL |
| 14 | c) Amazon DynamoDB |
| 15 | c) Aurora offers better performance at lower costs |
| 16 | a) Graph databases |