WorksheetsВопросы о данных
Total questions: 8
Worksheet time: 4mins
Digital data is represented in which language?
a) English
b) Binary
c) Hexadecimal
d) Natural language
What is data?
Only numbers and text
Any set of characters gathered and translated for some purpose
Only images and video
Only digital information
Which of the following is a type of digital data?
a) Structured
b) Semi-structured
c) Unstructured
d) All of the above
Big Data Analytics helps to:
Store data only
Examine data to uncover patterns, trends, and correlations
Delete unnecessary data
Encrypt data
Data can include:
a) Text
b) Numbers
c) Pictures, sound, or video
d) All of the above
Importance of Big Data includes:
a) Cost reduction
b) Time reduction
c) Smart decision making
d) All of the above
Which of the following is considered a “V” of Big Data?
a) Value
b) Velocity
c) Volume
d) All of the above
What are Big Data?
a) Small datasets that are easy to process
b) Any data stored in spreadsheets
Extremely large and complex datasets that cannot be processed easily with traditional database
Only text and numbers
