
A Level Computer Science 1.4.1
Quiz
•
Computers
•
12th Grade
•
Practice Problem
•
Medium
R Johal
Used 7+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
What are the 3 different number systems?
Benary, Binary, Hex
Denary, Binary, Hex
Denary, Binary, Ox
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
What is binary related to?
Humans
Me
The status of transistors within the CPU
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
How many bits are in a nibble?
1 byte
4 bytes
8 bits
4 bits
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
How many bits in a byte?
8 bytes
8 bits
4 bits
4 bytes
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
What does A represent in Hex?
9
11
10
8
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Why do we not use sign and magnitude often?
All bits are numerical, its too simple
1 bit is not a numerical value, Not all bits can be treated the same
It's a long process so we look for something quicker
The magnitude is too big
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
What is the mantissa?
The range
The exponent
The SUM
The number
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