Test ( L-4 & L-5 ) Class-7 Computer

 

Class – 7^th

Subject :  Computer

Class-Test

( L-4 Computer Memory and It’s type, L-5 Hardware and software )

Fill in the blanks

1)  ______________ unit is used to enter our data in computer.

2) You can touch and see all parts of __________________.

3) The other name of CPU box is ___________________.

4) Secondary memory is __________________ by nature.

5) Give two examples of each :-

(a) Input Device  : (i) _____________________ (ii)______________________

(b) Output  Device  : (i) _____________________ (ii)______________________

(c) Software    : (i) _____________________ (ii)______________________

6) write full form of :-

(a) RAM_________________________

(b) ROM_________________________

(c) IPO _________________________