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ccc 121 Prelim Exam

Authored by Glitz Sobisol

Computers

University

Used 2+ times

ccc 121 Prelim Exam
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50 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the main function of a CPU?

Store data

Process information

Provide power supply

Connect devices

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of the following is NOT a functional block of a computer?

Input Unit

Central Processing Unit

Output Unit

Software

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The ALU is responsible for performing:

Only arithmetic operations

Only logical operations

Both arithmetic and logical operations

Data storage operations

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the purpose of the Control Unit in a CPU?

To execute arithmetic operations

To store data permanently

To control and coordinate all operations

To manage external devices

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The function of registers in a CPU is to:

Store data permanently

Hold data temporarily for quick access

Store system files

Process network communication

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

hat is the primary function of the system bus?

Power distribution

Data communication between components

Speed up processing

Store programs

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of the following is NOT a type of system bus?

Data Bus

Address Bus

Control Bus

Signal Bus

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