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Introdução à informática

Authored by Dikson Mocambique

Computers

9th Grade

Introdução à informática
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does CPU stand for?

Central Processing Unit

Centralized Processing Unit

Computer Processing Unit

Central Processing Operation

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an input device?

scanner

printer

keyboard

monitor

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of an operating system?

To serve as a programming language

To run applications independently of hardware

To provide internet connectivity

The primary function of an operating system is to manage hardware and software resources.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a type of software?

Firmware

Malware

Application software

Operating system

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does RAM stand for?

Read Access Memory

Rapid Access Module

Random Allocation Memory

Random Access Memory

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a web browser?

Adobe Photoshop

Microsoft Word

Google Chrome

VLC Media Player

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of a firewall?

To enhance internet speed by increasing bandwidth.

To store data securely in the cloud.

The purpose of a firewall is to protect networks by filtering traffic and preventing unauthorized access.

To manage user passwords and authentication.

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