
1/20 Computer Science Quizizz
Quiz
•
Computers
•
6th - 8th Grade
•
Practice Problem
•
Easy
Zach Slaney
Used 2+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Binary Data is composed of
Hexadecimal Number System
Numbers 0-9
0s and 1s
2s and 4s
2.
REORDER QUESTION
1 min • 1 pt
Reorder the following binary values from least to greatest.
101010
10001
011
111
0100001
3.
MATCH QUESTION
1 min • 1 pt
Byte
Counting numbers 0-9
Transistor
a tiny physical device that acts like a digital switch in computers
Bit
Input, Processing, Storage, Output
4 Main Tasks of Computers
the smallest piece of information; a single value storing a 0 or 1
Decimal System Numbers
a unit of digital information that consists of 8 bits
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CPU stands for
Central Processor Unitype
Cross Processing Unilever
Crumb Peripheral Unit
Central Processing Unit
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The CPU is the brain of the computer
True
False
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Computers use __________ to transform the 1s and 0s from input wires.
7.
MATCH QUESTION
1 min • 1 pt
AND Gate
Also known as an inverter; it accepts a single input and outputs the opposite value.
NOT Gate
accepts two inputs, and as long as either of those inputs is a 111, it outputs a 11
Boolean Operation
an operation that takes values that are either "true" or "false", and then outputs "true" or "false" based on a logical manipulation of those inputs
OR Gate
Accepts two inputs, and if both wires are '1', it outputs '1'. If either wire inputs '0', then it outputs '0'.
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