Evolution of Computer /Test 1 / Class-6 cbse class VI IT computer

Evolution of Computer /Test 1 / Class-6

Computer Science

Class-VI

Lesson 1 Evolution of Computer

Class Test

A.    Fill in the blanks :                                                                                            3

1 First calculating device is ______________________

2. _________________ the base of today's computer.

3___________________  computers are used in Banks, Railways etc. Label the picture

 

B. Very Short Answer Questions:                                                                      2

a)  Name two example of SUPER Computer.

 b) Which type of computer is used in small organization?

 

C Short Answer Questions:                                                                                 2

 a)  Differentiate between Mainframe and Super Computer

 

 

D Write Short Note on the following .                                                                1

(1) ENIAC

 

E. Match the Devices with their inventors                                                            2

Name of Device	Name of Inventor
1. ABACUS	a) Dr. Herman Hollerith
2. PASCALINE	b) John Napier
3. NAPIER'S BONES	c) Blaise Pascal
4. TABULATING MACHINE	d) Chinese