IT-105 GMU MidTerm Exam Practice Questions and Answers | 100% Pass

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IT-105 GMU MidTerm Exam Practice
Questions and Answers | 100% Pass

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 - 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 - 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 - Answer✔️✔️-b. 0.1875 MB




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, ©SOPHIABENNETT EXAM SOLUTIONS_2024/2025 Tuesday, September 3, 2024 10:30 AM


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 - 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 - 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 - Answer✔️✔️-a. RAM

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

a. Control unit

b. ALU

c. Cache memory

d. Both and b

e. All of the above - Answer✔️✔️-b. ALU

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