Practice Key Features Of Dynamodb (5.2.4) - Chapter 5: Deep Dive into Database Services

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8 questions

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6 sample questions

Question 1.
What does DynamoDB primarily provide?
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Think about what kind of database it is.
Question 2.
Define serverless in the context of DynamoDB.
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Who takes care of the servers in a serverless model?
3Question 3.
What is a key feature of DynamoDB?
- Upscaling servers
- Serverless architecture
- Fixed schemas
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Consider the management level of the databases.
4Question 4.
True or False: DynamoDB can store structured data only.
- True
- False
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Think about the definition of schema-less.
Question 5.
You are designing an application for a real-time gaming leaderboard using DynamoDB. What factors must you consider regarding data structure and access speed?
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Think about how players might interact with the leaderboard.
Question 6.
Analyze a scenario where you need to store data from various IoT devices using DynamoDB. How would you utilize its schema-less nature to your advantage?
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Consider how different devices gather and send data.

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