
1/20 Computer Science Quizizz
Authored by Zach Slaney
Computers
6th - 8th Grade
Used 3+ 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
0100001
111
011
3.
MATCH QUESTION
1 min • 1 pt
Byte
a tiny physical device that acts like a digital switch in computers
4 Main Tasks of Computers
the smallest piece of information; a single value storing a 0 or 1
Bit
Input, Processing, Storage, Output
Decimal System Numbers
Counting numbers 0-9
Transistor
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
accepts two inputs, and as long as either of those inputs is a 111, it outputs a 11
OR Gate
Accepts two inputs, and if both wires are '1', it outputs '1'. If either wire inputs '0', then it outputs '0'.
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
NOT Gate
Also known as an inverter; it accepts a single input and outputs the opposite value.
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