Practice Summary (5.5) - Chapter 5: Deep Dive into Database Services

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9 questions

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4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does RDS stand for?
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Think of managed databases.
Question 2.
Name one benefit of using DynamoDB.
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Consider the speed and flexibility of databases.
3Question 3.
What does RDS stand for?
- Relational Database Service
- Remote Database Storage
- Reliable Data Service
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It relates to databases.
4Question 4.
DynamoDB is a NoSQL database that is what?
- True
- False
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Think about the flexibility of data.
Question 5.
Design a disaster recovery plan that utilizes RDS's automated backup features and outline steps for point-in-time recovery for a hypothetical e-commerce application.
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Think about timing and procedures.
Question 6.
Critically analyze a case where a company switched from RDS to DynamoDB and the challenges they faced. Discuss the considerations for such migration.
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Focus on pros and cons of both systems.

5 more questions in this section. Enroll free to practise them all.