Introduction to Computing MCQs with Answers
Practice important Introduction to Computing MCQs with answers and explanations.
Multiple Choice Questions
Q341: What does higher sampling rate improve in sound recording?
- A: Compression
- B: Fidelity
- C: Amplitude
- D: Encoding
View Answer
B
Q342: What is the key difference between MIDI and traditional sound recording?
- A: MIDI stores sound as raw data
- B: MIDI encodes performance instructions
- C: MIDI uses higher bit rates
- D: MIDI records sound directly
View Answer
B
Q343: For how many seconds can MIDI store sound using only 3 bytes?
- A: 1 second
- B: 2 seconds
- C: 5 seconds
- D: 10 seconds
View Answer
B
Q344: In the context of sound recording, what does "sampling" refer to?
- A: Recording sound at regular intervals
- B: Compressing sound data
- C: Encoding sound frequency
- D: Transmitting sound over a network
View Answer
A
Q345: How does the sample rate affect the quality of sound recording?
- A: Higher sample rate decreases quality
- B: Lower sample rate increases quality
- C: Higher sample rate increases quality
- D: Lower sample rate has no effect
View Answer
C
Q346: What is the advantage of using MIDI for music synthesis over traditional sound recording?
- A: Lower data storage requirements
- B: Higher sound fidelity
- C: Better sound amplitude
- D: More accurate sound sampling
View Answer
A
Q347: What amount of data is generated per second for high fidelity stereo sound recording?
- A: 32,000 bits
- B: 44,100 bits
- C: 1.4 million bits
- D: 2 million bits
View Answer
C
Q348: What is the typical bit depth for CD-quality audio recording?
- A: 8 bits
- B: 16 bits
- C: 24 bits
- D: 32 bits
View Answer
B
Q349: How does MIDI handle different performances of the same music?
- A: It stores exact recordings
- B: It provides consistent sound
- C: It can vary with synthesizer
- D: It encodes sound amplitude
View Answer
C
Q350: What is the binary representation of the decimal number 32?
- A: 10000
- B: 100000
- C: 1000000
- D: 10000000
View Answer
B