Number-Systems
Authored by Muhammad Aswad
Information Technology (IT)
University
Used 2+ times
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33 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the base (radix) of the decimal number system?
2
8
10
16
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In binary, the digit 1 represents...
Negative value
Switch OFF/False
Switch ON/True
Decimal digit 10
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many bits are there in 1 byte?
4
8
16
32
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a valid hexadecimal digit?
G
F
Z
Q
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the binary representation of decimal 5?
1010
0101
1111
0010
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following systems is most natural for computers?
Decimal
Binary
Octal
Hexadecimal
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
In two’s complement (8-bit), which value can be represented?
–129
–128
256
2000
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