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FDA QUIZ 2024

Authored by JAGANNATHAN J

Computers

University

Used 1+ times

FDA QUIZ 2024
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is Big Data?

Data that is easy to analyze
Data that is too large to be processed by traditional database systems
Data that is stored in Excel sheets
Data that is encrypted
Pluto

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a benefit of using a NoSQL database like MongoDB?

Schema flexibility
ACID transactions
Structured data
Static schema

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main advantage of using MapReduce for processing Big Data?

Real-time data processing
Simplicity in programming
Scalability and fault-tolerance
Support for ACID transactions

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does Market Basket Analysis aim to discover?

Customer demographics
Product associations and purchasing patterns
Customer lifetime value
Customer churn rate

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Velocity is the speed at which the data is processed _____.

True
False
Can Not Say
None of the above

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

__________ maps input key/value pairs to a set of intermediate key/value pairs.

a) Mapper
b) Reducer
c) Both Mapper and Reducer
d) None of the mentioned

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the CAP theorem state?

Data should be Consistent, Available, and Partition-tolerant
Data can be either Consistent, Available, or Partition-tolerant, but not all three
Data should be Consistent, Available, and Persisted
Data should be Consistent, Accessible, and Persistent

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