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- 1. Multiple Choice
How many binary bits (digits) are needed to represent numbers from 8 to 16?
. 4-bits
5-bits
6-bits
7-bits
- 2. Multiple Choice
What 010102 in denary
18
10
8
5
- 3. Multiple Choice
Convert 2GB to MB
2 x 1024 KB
. 2 x 1024 MB
. 2 x 1024 GB
2 x 1024 B
- 4. Multiple Choice
What is the maximum number in 3-bits (3-digits) binary (in Decimal)
8
111
7
10
- 5. Multiple Choice
Convert 1C16 to Denary10
25
26
27
28
- 6. Multiple Choice
Convert 101011001110102 to Decimal (not using a calculator)
11071
11066
11067
11069
- 7. Multiple Choice
Looking at the image. What is the number in binary if each long line is considered 1?
. 10101010
01110010
10001101
1020302
- 8. Multiple Choice
What is the Hexadecimal16 number of 265341
67A7
67A9
67a66
6727b
- 9. Multiple Choice
A student got 1F16 in the IT exam and asked the teacher for 10012 marks to get the full mark, what is the full mark
50
60
40
30
- 10. Multiple Choice
) There are 10102 chocolates, someone came and took 01002 of them, how many are left in binary?
0110
0010
0100
0001
- 11. Multiple Choice
What is the difference of F16 and 11012 in Binary
2
0010
12
0001
- 12. Multiple Choice
) In Binary, every movement to the left increase the digit value by?
addition of 2
multiplication of 2
multiplication of 10
multiplication of 16
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