Discussion
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- Question
How many binary digits are required to count to 10010?
Options- A. 7
- B. 2
- C. 3
- D. 100
- Correct Answer
- 7
- 1. Convert binary 01001110 to decimal.
Options- A. 4E
- B. 78
- C. 76
- D. 116 Discuss
- 2. Convert the following hexadecimal number to binary.
C916
Options- A. 101110012
- B. 101110112
- C. 100111002
- D. 110010012 Discuss
- 3. Determine the decimal equivalent of the signed binary number 11110100 in 1's complement.
Options- A. 116
- B. ?12
- C. 11
- D. 128 Discuss
- 4. Convert binary 11001111 to hexadecimal.
Options- A. 8F16
- B. CE16
- C. DF16
- D. CF16 Discuss
- 5. Convert the following decimal number to hexadecimal.
125
Options- A. 7D16
- B. D716
- C. 7C16
- D. C716 Discuss
- 6. The BCD number for decimal 347 is ________.
Options- A. 1100 1011 1000
- B. 0011 0100 0111
- C. 0011 0100 0001
- D. 1100 1011 0110 Discuss
- 7. Assign the proper odd parity bit to the code 111001.
Options- A. 1111011
- B. 1111001
- C. 0111111
- D. 0011111 Discuss
- 8. When using even parity, where is the parity bit placed?
Options- A. Before the MSB
- B. After the LSB
- C. In the parity word
- D. After the odd parity bit Discuss
- 9. Convert 59.7210 to BCD.
Options- A. 111011
- B. 01011001.01110010
- C. 1110.11
- D. 0101100101110010 Discuss
- 10. Convert hexadecimal value C1 to binary.
Options- A. 11000001
- B. 1000111
- C. 111000100
- D. 111000001 Discuss
Number Systems and Codes problems
Search Results
Correct Answer: 78
Correct Answer: 110010012
Correct Answer: 11
Correct Answer: CF16
Correct Answer: 7D16
Correct Answer: 0011 0100 0111
Correct Answer: 1111001
Correct Answer: Before the MSB
Correct Answer: 01011001.01110010
Correct Answer: 11000001
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