Computer Basics

3 questions available

FILTER BY SUBTOPIC

All Introduction to Computers 1 Types of Computers Generations of Computers 1 Computer Components Hardware 630 Software 9 Input & Output Devices 3 Memory & Storage 4 CPU 3 Data & Information 1
Showing 1–3 of 3

Q1.Which technology is used in touch screen to allow multiple simultaneous touches?

Easy
A Resist
B Capacitive
C Optical
D None of these
Input & Output Devices PPSC 2026

Correct Answer: B

Q2.Which type of device is used to enter data into a computer?

Easy
A Input
B Output
C Both A and B
D None of these
Input & Output Devices PPSC 2021

Correct Answer: A

Input devices (e.g., keyboard, mouse) are used to enter data into a computer.

Q3.Which of the following is an output device?

Easy
A Keyboard
B Printer
C Scanner
D None of these
Input & Output Devices PPSC 2021

Correct Answer: B

A Printer is an output device, producing physical copies of processed data.