Practice Amazon Dynamodb (3.2) - Chapter 2: AWS Core Services Overview

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8 questions

Flashcard drill
3 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
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does NoSQL mean?
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Think about the flexibility of storing data.
Question 2.
What is a key-value store?
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Consider how you access data by a unique key.
3Question 3.
What type of database is DynamoDB?
- Relational
- NoSQL
- SQL
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Think about the flexibility in structure.
4Question 4.
True or False: DynamoDB requires extensive management and maintenance by the user.
- True
- False
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Consider the meaning of 'managed' in this context.
Question 5.
Design an application that utilizes DynamoDB for a travel booking system. Describe its architecture and data flow.
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Think about the types of data you need to store for an online booking.
Question 6.
Critically analyze the limitations of using DynamoDB compared to traditional relational databases.
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Consider how relational data is typically structured.

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