
G9 L2 MINI

Quiz
•
Computers
•
9th Grade
•
Easy
Kiers McFarlane
Used 2+ times
FREE Resource
40 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of binary addition 1 + 1 + 1?
10
01
11
100
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why do binary addition operations always move from right to left?
Because the left bits are always 0
It follows the decimal method, aligning columns
It matches ASCII
The CPU prefers left-first
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the binary addition of 01100101 and 00011110 produce?
10000011
01111100
11100000
10100001
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which situation is a carry generated during binary addition?
When 0 + 1
When 1 + 1
When adding two zero bits
When 1 + 0
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why can 8-bit systems not store the number 300?
300 is a character
300 is larger than 255, the 8-bit max
8-bit systems use decimals
Bits don’t allow numbers that high
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is the binary representation of the decimal number 255?
11111111
11111110
100000000
01111111
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why does 11111111 + 00000001 result in 00000000 in 8-bit binary?
The system resets on overflow
The CPU crashes
Binary ignores extra bits
The values cancel out
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