Advanced Computer Architecture MCQs with Answers
Practice important Advanced Computer Architecture MCQs with answers and explanations.
Multiple Choice Questions
Q751: The parity bit is used to ensure the total number of ______ is even or odd.
- A: 0's
- B: 1's
- C: bits
- D: bytes
View Answer
B
Q752: The automatic request for repeat is used in _______.
- A: Error detection
- B: Data storage
- C: Memory management
- D: Disk formatting
View Answer
A
Q753: Hamming code adds ______ redundant bits for error detection and correction.
- A: One
- B: Two
- C: Three
- D: Four
View Answer
A
Q754: Which of the following is NOT a scheme commonly used for error control?
- A: Parity code
- B: Hamming code
- C: RAID Level 0
- D: CRC mechanism
View Answer
C
Q755: The distance between two code words in error control is defined as:
- A: The number of bits that are the same
- B: The total length of the codes
- C: The number of bits that differ
- D: The number of bytes in each code
View Answer
C
Q756: RAID Level 0 improves performance by:
- A: Including redundancy
- B: Distributing data across disks
- C: Adding extra drives
- D: Using a single disk
View Answer
B
Q757: Which RAID level does not include redundancy to improve performance?
- A: RAID Level 0
- B: RAID Level 1
- C: RAID Level 2
- D: RAID Level 3
View Answer
A
Q758: The concept of ______ is to reconstruct and find out which particular bits are in error.
- A: Error detection
- B: Error correction
- C: Data redundancy
- D: Data integrity
View Answer
B
Q759: In RAID 3, a simple ______ bit is computed for the set of individual bits.
- A: Parity
- B: Data
- C: Error
- D: Control
View Answer
A
Q760: The main advantage of having an array of disks is that it allows for ______ I/O requests.
- A: Sequential
- B: Simultaneous
- C: Delayed
- D: Single
View Answer
B