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U1 - Information and Communication Technology

Total questions: 15

Worksheet time: 7mins

Name
Class
Date
1.

The numbers, words, images and symbols which do not bear a meaning, when standing alone are

called as .........................

a)

Data

b)

Information

c)

System

d)

Computer

2.

Who is the father of computing?

a)

Blaise Pascal

b)

Joseph

Jacquard

c)

Charles

Babbage

d)

Howard Aiken

3.

What was the world‟s first ever mathematical machine invented by Blaise Pascal ?

a)

Abacus

b)

Adding Machine

c)

Analytical Engine

d)

MARK I

4.

Data-----> ...................------> Information

a)

Processing

b)

Developing

c)

testing

d)

implementing

5.

What is the camera commonly used to maintain road safety?

a)

Digital camera

b)

Film roll camera

c)

CCTV camera

d)

None of the above

6.

In which type of teaching & learning process isn’t help in minimizing the difficulties of travelling & related expenses?

a)

WhatsApp Class

b)

LMS

c)

E-learning

d)

classroom teaching

7.

What is the device is used to diagnosis of diseases with 3D images of different parts of the body?

a)

CAT

b)

MRI

c)

ECG

d)

EEG

8.

A patient gets treatment from far away process by trained person with a specialist in a hospital called as,

a)

Tele - surgery

b)

tele - medicine

c)

tele- training

d)

none of the above

9.

Who is invented a mechanical loom machine in hardware generation of the computer?

a)

Joseph Jacquard

b)

Pascal

c)

Charles Babbage

d)

Howard Aiken

10.

Which generation had used integrated circuits as the major hardware technology ?

a)

1st Generation Computers

b)

2nd Generation Computers

c)

3rd Generation Computers

d)

4th Generation Computers

e)

5th Generation Computers

11.

After scanning this via smart phone and connecting to the internet, further information can be obtained from the website of the relevant item”. Which coding system is used to get the mentioned facility?

a)

ASCII

b)

ISBN

c)

Barcode

d)

QR Code

12.

What is the official learning management system of the general education system in Sri Lanka which is being carried out by the Information Communication Technology branch of the Ministry of Education , Sri Lanka?

13.

What can be the best solution to protect crops from natural disasters such as too much sun shine, rain, heat, cold, pests, and epidemics ?

a)

Meteorological

devices

b)

Drip irrigation

c)

Automatic

weed remover

d)

Greenhouse

14.

What is the expansion of RAM ?

a)

Read And Memory

b)

Random Access Memory

c)

Read

Access Memory

d)

Random And Memory

15.

In which generation, VLSI technology was used?

a)

5th

generation

b)

2nd

generation

c)

3rd

generation

d)

4th

generation

e)

1st

generation