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WorksheetsGrade 7 Lesson 1 Quiz
Total questions: 19
Worksheet time: 19mins
Name
Class
Date
1.
What is the result of processing data?
a)
Data is the result of processing information
b)
Information is the result of processing data
c)
Data is meaningless without information
d)
Data and information are the same thing
2.
What is the meaning of data?
a)
Numbers and letters
b)
Electrical circuits
c)
Binary code
d)
Information without context
3.
What does TB stand for in data storage?
a)
Terahertz
b)
Terabit
c)
Terawatt
d)
Terabyte
4.
What does MB stand for in data storage?
a)
Megabit
b)
Megabyte
c)
Millibit
d)
Millibyte
5.
What does KB stand for in data storage?
a)
Kilobyte
b)
Kilowatt
c)
Kilogram
d)
Kilometer
6.
What is data?
a)
Electrical circuits
b)
Numbers and letters
c)
Information with context
d)
Binary code
7.
What does a 0 represent in binary code?
a)
An off state
b)
An on state
c)
A number 1
d)
A number 0
8.
What determines the components of a computer?
a)
The use of the computer
b)
The size of the computer
c)
The brand of the computer
d)
The age of the computer
9.
How many stages are there in data processing in computers?
a)
3
b)
4
c)
2
d)
1
10.
What does GB represent in data storage?
a)
Gigawatt
b)
Gigabit
c)
Gigabyte
d)
Gigahertz
11.
What is a bit in binary code?
a)
A number 1 or 0
b)
A combination of 1s and 0s
c)
A circuit that is off
d)
A circuit that is on
12.
What does GB stand for in data storage?
a)
Gigawatt
b)
Gigahertz
c)
Gigabit
d)
Gigabyte
13.
What does TB represent in data storage?
a)
Terawatt
b)
Terabit
c)
Terahertz
d)
Terabyte
14.
What does KB represent in data storage?
a)
Kilometer
b)
Kilobyte
c)
Kilogram
d)
Kilowatt
15.
What does binary code represent?
a)
Data and information
b)
Electrical circuits
c)
Numbers and letters
d)
On and off states
16.
What is the relationship between data and information?
a)
Data is the result of processing information
b)
Data is meaningless without information
c)
Data and information are the same thing
d)
Information is the result of processing data
17.
What does a 1 represent in binary code?
a)
A number 0
b)
An off state
c)
A number 1
d)
An on state
18.
How many bits are in the binary code 1101?
a)
2
b)
3
c)
1
d)
4
19.
What does MB represent in data storage?
a)
Millibyte
b)
Megabyte
c)
Millibit
d)
Megabit
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