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WorksheetsBig Data: Understanding the Digital Universe
Total questions: 15
Worksheet time: 8mins
What is the main topic of the learning material?
Small Data
Big Data
Digital World
Analog Data
What does Big Data refer to?
Small sets of data
Extremely large sets of data
Medium sets of data
Simple data sets.
From where do massive collections of Big Data come?
Books
Digital sources
Newspapers
Magazines
Big Data is too large for regular ______ to handle effectively.
Databases
Notebooks
Whiteboards
Chalkboards
What does the 'Volume' in the 5 V's of Big Data refer to?
The speed of data
The amount of data generated
The types of data
The accuracy of data
'Value' in the 5 V's of Big Data is about how ______ the data is for making decisions.
fast
accurate
useful
varied
Online shopping behavior is a source of big data. True or False?
True
False
Mobile phone usage contributes to big data. True or False?
True
False
Video streaming services are a source of big data. True or False?
True
False
Improving coverage is a real-world application in the field of ________.
Mobile Phones
Weather
Transportation
Social Media
Big Data helps in ______ customer service.
Improved
Worsened
Unchanged
Decreased
What does Big Data provide for businesses?
More accurate predictions
Less accurate predictions
No predictions
Random predictions
Which of the following is NOT a benefit of Big Data?
A) Targeted advertising
B) Enhanced safety and security
C) Increased costs
D) Cost savings for businesses.
Big data helps in personalizing ______.
Weather app predictions
Mobile apps
Streaming services
Social media
Fill in the blank: _______ are used as powerful servers in Big Data.
Laptops
Smartphones
Powerful servers
Tablets
