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CCC2 Chapter 1 - Introduction to Computers

Total questions: 25

Worksheet time: 13mins

Name
Class
Date
1.

Which of the following is a not input unit device?

a)

Scanner

b)

Camera

c)

Plotter

d)

Digitizer

2.

Primary memory has a higher storage capacity than secondary memory.

a)

True

b)

False

3.

The ___ is used for calculating and comparing.

a)

ALU

b)

Modem

c)

Central Unit

d)

Disk Unit

4.

The speed of a dot matrix printer is measured in

a)

Pages per minute

b)

Pages per second

c)

Characters per minute

d)

Characters per second

5.

The set of processed data is called

a)

Data

b)

Data Processing

c)

Database

d)

Information

6.

In production of IC chip of computer, what is needed in the following?

a)

Chromium

b)

Silicon

c)

Platinum

d)

Gold

7.

Which is not an integral part of computer?

a)

CPU

b)

Mouse

c)

Monitor

d)

UPS

8.

On the motherboard the connection points for chips are referred to as

a)

Slots

b)

Sockets

c)

Ports

d)

Lines

9.

The communication line between CPU memory and peripherals is called a

a)

Bus

b)

Line

c)

Media

d)

Port

10.

The first microprocessor was

a)

Intel 4004

b)

Intel 8080

c)

Intel 8085

d)

Intel 4008

11.

Memory unit that communicates directly with the CPU is called the

a)

Main memory

b)

Auxiliary memory

c)

Secondary memory

d)

Direct memory

12.

Where does computer add and compare data?

a)

Hard disk

b)

CPU chip

c)

RAM

d)

ROM

13.

The central processing unit is an example of

a)

Peripheral

b)

Output unit

c)

Software

d)

Hardware

14.

The basic goal of computer process is to convert the data into

a)

Files

b)

Tables

c)

Information

d)

Bytes

15.

This component is required to process data into information and consists of integrated circuits.

a)

Hard Disk

b)

RAM

c)

CPU

d)

ROM

16.

Which of the following memory chips is programmed during the manufacturing process?

a)

RAM

b)

ROM

c)

PROM

d)

EEPROM

17.

The pattern of printed lines on most products are called

a)

Prices

b)

OCR

c)

Scanners

d)

Barcodes

18.

In MICR, C stands for

a)

Code

b)

Colour

c)

Computer

d)

Character

19.

The OCR recognizes the __ of the characters with the help of light source.

a)

Shape

b)

Colour

c)

Ink

d)

Code

20.

A bar code reader is an example of

a)

Processing device

b)

Storage device

c)

Input device

d)

Output device

21.

What type of device is a digital camera?

a)

Input

b)

Output

c)

Software

d)

Storage

22.

Which of the following groups consists of only input devices?

a)

Mouse, Keyboard, Monitor

b)

Mouse, Keyboard, Printer

c)

Mouse, Keyboard, Plotter

d)

Mouse, Keyboard, Scanner

23.

A joystick is primarily used to/for

a)

Control sound on the screen

b)

Computer gaming

c)

Enter text

d)

Draw pictures

24.

What type of device are computer speakers?

a)

Input

b)

Output

c)

Storage

d)

Sound

25.

What type of device is a computer printer?

a)

Input

b)

Output

c)

Storage

d)

Processing