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IT-105 GMU MidTerm; Questions & Answers 100% Solved

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IT-105 GMU MidTerm; Questions & Answers 100% Solved 1.Using the opcode table below, What is the binary machine language instruction for Multiply? a. b. c. d. Correct answer-c. 2. When the processor has completed the instruction in M4, where is 9? a. In M2 and the Register 2 b. In M1...

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  • August 8, 2024
  • 24
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • IT 105 GMU
  • IT 105 GMU

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IT-105 GMU MidTerm; Questions & Answers
100% Solved
1.Using the opcode table below, What is the binary machine language instruction for Multiply?

a. 1111 0100

b. 0110 0011

c. 1111 0110

d. 0010 1100 Correct answer-c. 1111 0110




2. When the processor has completed the instruction in M4, where is 9?

a. In M2 and the Register 2

b. In M1 and the Instruction Pointer

c. In M3 and the Accumulator

d. In M5 and the accumulator Correct answer-d. In M5 and the accumulator




3. Calculate the file size of an image in that comprises of 512x512 pixels with 6 bits assigned per
pixel in terms of MB?

a. 32 MB

b. 0.1875 MB

c. 54 MB

d.. 0.54 MB

e. 100 MB Correct answer-b. 0.1875 MB

, IT-105 GMU MidTerm; Questions & Answers
100% Solved
Calculate the size of a video file in terms of GB if each frame comprises of 512x512 pixels with 6
bits assigned per pixel with a frame rate of 24 fps and lasts for 30 minutes?

a.. 32 GB

b. 0.1875 MB

c. 7.91 GB

d.. 700 GB

e. None of the above Correct answer-c. 7.91 GB




5. Which of the following is measured in terms of GHz?

a. Number of CPUs

b. Data rate

c. Processor speed

d. All of the above Correct answer-c. Processor speed




6. Which of the following is classified as volatile memory?

a. RAM

b. ROM

c. All of the above

d. None of the above Correct answer-a. RAM




7. Which component of the CPU is responsible for arithmetic and logical operations?

, IT-105 GMU MidTerm; Questions & Answers
100% Solved
a. Control unit

b. ALU

c. Cache memory

d. Both and b

e. All of the above Correct answer-b. ALU




8. Which component of the CPU is used to store frequently used instructions and data?

a. Control unit

b. ALU

c. Cache memory

d. Both and b

e. All of the above Correct answer-c. Cache memory




9. What is the minimum standard sampling frequency that is used to digitize audio signals for
CD-quality music?

a. 2,000 Hz

b. 4,000 Hz

c. 8,000 Hz

d. 16,000 Hz

e. 44,100 Hz Correct answer-e. 44,100 Hz

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