Class – 7th
Subject : Computer
Class-Test Answer
( L-4 Computer Memory and It’s type, L-5 Hardware and software )
Fill in the blanks
1) Input unit is used to enter our data in computer.
2) You can touch and see all parts of hardware .
3) The other name of CPU box is cabinet .
4) Secondary memory is non-volatile by nature.
5) Give two examples of each :-
(a) Input Device : (i) Mouse (ii) Keyboard
(b) Output Device : (i) Monitor (ii) Speaker
(c) Software : (i) Ms-Paint (ii) Google Chrome
6) write full form of :-
(a) RAM Random Access Memory
(b) ROM Read Only Memory
(c) IPO Input Process Output
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