Chapter 8 AWS Database Services

University:
California State University, Northridge
Course:
COMP 429 | Computer Network Software
Academic year:

2022
Views:

347

Pages:

2
Author:

Hallie Randolph

Chapter 8: AWS Database Services Question 1: What should you consider when choosing a database type?  ✅ All options should be considered Question 2: True or False? Amazon RDS automatically patches the database software and backs up your database, storing the backups for a user-defined retention period and enabling point-in-time recovery  ✅ True Question 3: What features does Amazon RDS provide to deliver scalability, availability and durability? (choose two.)   ✅ Multi-AZ ✅ Read Replicas Question 4: A developer is planning to build a two-tier web application that has a MySQL database layer. Which of the following AWS database services would provide automated backups for the application?  ✅ Amazon Aurora Question 5: You are designing an ecommerce web application that will scale to hundreds of thousands of concurrent users. Which database technology is best suited to hold the session state in this example?  ✅ DynamoDB Question 6: A company has a large amount of structured data stored in their on-premises data center. They are planning to migrate all the data to AWS, what is the most appropriate AWS database option?  ✅ Amazon RDS Question 7: What are the benefits of using the Amazon Relational Database Service? (choose two.)   ✅ Resizable compute capacity ✅ Lower administrative burden Question 8: Which of the below AWS services supports automated backups as a default configuration?  ✅ Amazon RDS Question 9: What are the benefits of using DynamoDB? (choose two.)   ✅ Automatically scales to meet required throughput capacity ✅ Offers extremely low (single-digit millisecond) latency Question 10: You need to find an item in an Amazon DynamoDB table using an attribute other than the item's primary key. Which of the following operations should you use?  ✅ Scan