COAL Diagnostic

COAL Diagnostic

12th Grade

10 Qs

quiz-placeholder

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COAL Diagnostic

COAL Diagnostic

Assessment

Quiz

Computers

12th Grade

Hard

Created by

EC M

Used 4+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of a CPU (Central Processing Unit)?

To store data

To execute instructions

To communicate with peripherals

To manage memory

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the difference between a Von Neumann architecture and a Harvard architecture?

Von Neumann uses a separate bus for data and instructions, while Harvard uses a shared bus

Von Neumann uses a separate bus for data and instructions, while Harvard uses separate buses for data and instructions

Von Neumann uses a shared bus for data and instructions, while Harvard uses separate buses for data and instructions

Von Neumann uses a single bus for all data and instructions, while Harvard uses separate buses for data and instructions

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of a memory management unit (MMU)?

To allocate memory to programs

To protect memory from unauthorized access

To translate virtual addresses to physical addresses

To manage memory allocation for the operating system

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the assembly language instruction `MOV AX, 0` equivalent to in machine language?

`1010101111001101`

`0110101111001101`

`1011011111001101`

`1100111111001101`

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the term for a type of instruction that operates on two operands?

Arithmetic instruction

Logical instruction

Control instruction

Shift instruction

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of a branch prediction mechanism in a CPU?

To predict whether an instruction will be executed or not

To predict whether an instruction will be taken or not

To predict whether an instruction will be executed in parallel or not

To predict whether an instruction will be stalled or not

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name of the assembly language instruction that loads the contents of a register into memory?

`MOV`

`LOAD`

`STORE`

`COPY`

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