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Computer Science Revision Quiz

Authored by Oliver Thorn

Computers

9th - 12th Grade

Used 14+ times

Computer Science Revision Quiz
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30 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of the CPU in a computer system?

Executing instructions and performing calculations

Storing and managing data

Providing network connectivity

Managing input and output devices

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which component of the CPU is responsible for performing arithmetic and logic operations?

ALU (Arithmetic Logic Unit)

CU (Control Unit)

Cache

Registers

3.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

___ is non-volatile and retains data even when the power is turned off

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of virtual memory?

Enhance graphics rendering capabilities

To provide additional storage space when the RAM is full

To connect to the internet

Increase the physical storage capacity of the hard drive

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What distinguishes solid-state storage from traditional hard disk drives (HDDs)?

Relies on magnetic storage

Uses rotating platters for data access

Has no moving mechanical parts

Provides larger storage capacities

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A "NIC" is a hardware component used to allow computers to communicate over a wired or wireless network. What is a NIC?

Network Integration Connector

Network Interface Card

Network Interface Controller

Network Interconnect Chip

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main purpose of the DNS in computer networking?

Assigning IP addresses to devices

Translating domain names to IP addresses

Managing network security protocols

Providing wireless connectivity to devices

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