Discussion
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- Question
Odd-parity 9E16 is ________ decimal.
Options- A. 30
- B. 158
- C. 78
- D. Nothing. Parity does not check.
- Correct Answer
- 30
- 1. A typical CD-ROM can store ________ of digital data.
Options- A. 90 minutes
- B. analog portions
- C. 650 megabytes
- D. octal bytes Discuss
- 2. Binary 10111111 is ________ in hexadecimal.
Options- A. BF16
- B. FB16
- C. 27716
- D. 10111111 Discuss
- 3. Hexadecimal 12 is ________in binary.
Options- A. 00010111
- B. 00010100
- C. 00010010
- D. 00100001 Discuss
- 4. Overflow can occur if two signed numbers are added and ________.
Options- A. they have opposite signs
- B. they have the same sign
- C. both of the above
- D. none of the above Discuss
- 5. The ________ number system has a base of sixteen.
Options- A. Johnson
- B. hexadecimal
- C. binary
- D. octal Discuss
- 6. The column weight of the "1" in the hexadecimal number 1AB is ________.
Options- A. 64
- B. 256
- C. 512
- D. 1024 Discuss
- 7. In binary, the decimal number 93 converts to ________ digits.
Options- A. seven
- B. eight
- C. 11
- D. five Discuss
- 8. Even-parity 01101000 binary is ________in hexadecimal.
Options- A. C816
- B. 6816
- C. D016
- D. Nothing. Parity does not check. Discuss
- 9. The 2's complement of the binary number 1000 is ________.
Options- A. 111
- B. 0110
- C. 1110
- D. 1000 Discuss
- 10. Decimal 2875 is ________ bytes in binary.
Options- A. 2
- B. 3
- C. 4
- D. 5 Discuss
Number Systems and Codes problems
Search Results
Correct Answer: 650 megabytes
Correct Answer: BF16
Correct Answer: 00010010
Correct Answer: they have the same sign
Correct Answer: hexadecimal
Correct Answer: 256
Correct Answer: seven
Correct Answer: Nothing. Parity does not check.
Correct Answer: 1000
Correct Answer: 2
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