Discussion
Home ‣ Digital Electronics ‣ Number Systems and Codes Comments
- Question
The 1's complement of 10011101 is ________.
Options- A. 01100010
- B. 10011110
- C. 01100001
- D. 01100011
- Correct Answer
- 01100010
- 1. Convert 17318 to decimal.
Options- A. 216.4
- B. 985
- C. 3D9
- D. 1123 Discuss
- 2. Convert decimal 64 to binary.
Options- A. 01010010
- B. 01000000
- C. 00110110
- D. 01001000 Discuss
- 3. The binary-coded decimal (BCD) system can be used to represent each of the 10 decimal digits as a(n):
Options- A. 4-bit binary code
- B. 8-bit binary code
- C. 16-bit binary code
- D. ASCII code Discuss
- 4. Convert the following octal number to decimal.
358
Options- A. 71
- B. 17
- C. 92
- D. 29 Discuss
- 5. Which is not a word size?
Options- A. 64
- B. 28
- C. 16
- D. 8 Discuss
- 6. The binary number 11101011000111010 can be written in hexadecimal as ________.
Options- A. DD63A16
- B. 1D63A16
- C. 1D33A16
- D. 1D63116 Discuss
- 7. Convert the following hexadecimal number to binary.
14B16
Options- A. 1011010000012
- B. 0001010010112
- C. 0001010011012
- D. 1101010000012 Discuss
- 8. How many bits are in an ASCII character?
Options- A. 16
- B. 8
- C. 7
- D. 4 Discuss
- 9. A binary number's value changes most drastically when the ________ is changed.
Options- A. MSB
- B. frequency
- C. LSB
- D. duty cycle Discuss
- 10. 3428 is the decimal value for which of the following binary-coded decimal (BCD) groupings?
Options- A. 11010001001000
- B. 11010000101000
- C. 011010010000010
- D. 110100001101010 Discuss
Number Systems and Codes problems
Search Results
Correct Answer: 985
Correct Answer: 01000000
Correct Answer: 4-bit binary code
Correct Answer: 29
Correct Answer: 28
Correct Answer: 1D63A16
Correct Answer: 0001010010112
Correct Answer: 7
Correct Answer: MSB
Correct Answer: 11010000101000
Comments
There are no comments.More in Digital Electronics:
Programming
Copyright ©CuriousTab. All rights reserved.