English
Revise ‘Abdullah’s Morning’
page-10 and 11 for a review on Monday(23/5/16).
Math
Complete the exercises on page no. 19 and 20 in Math Workbook and submit the same on
Monday , 23/5/2016.
Computers
Computers
Copy the Notes in Computer note book and submit the same
by Wednesday 25th May 2016 .
Q 1. Name the Main Parts Of Computers
Monitor ,
CPU , Keyboard , Mouse .
Q.2 Name the two
types of monitors.
Ans. CRT Cathode
Ray Tube
LCD Liquid
Crystal Display
Q.3 What are the
two types of Computer Memories ?
Ans. RAM ( Random
Access Memory )
ROM ( Read
Only Memory )
Q.
4 Name the 3 parts of CPU
Ans. ALU (Arithmetic and logic Unit)
CU (Control Unit)
MU (Memory Unit)
Q.5
What is the Function of Alu ?
Ans. It performs all arithmetic calculations
and logical operations
Q.5
Name few hardware devices .
Ans. Printer , Speakers , Microphone , joystick , Scanner , Lightpen
,
UPS
, Pendrive ,Hard Disk , Compact Disk
Q.6
Name Some Software Programs .
Ans. MS-Paint , LOGO , MS-Word , Notepad
Q.7
Give two examples of input devices .
Ans )
Scanner , joystick , Keyboard
Fill
in the blanks :
1) A
Joystick is used to play games on
the computer .
2) A
Printer gives the results on the paper
3) A
Mouse is a pointing device
4) A
ROM is a permanent memory
5) A
Scanner is used to Scan pictures into computers .
Choose
the correct answer :
1) The
longest key is _____________( space bar , shift key)
2) The
__________ ( hardware disk ,
printer ) is fixed inside the CPU box
.
3) _________
( Hardware , Software ) is a set of
instructions that runs on the computer .
4) ___________
(CPU , Scanner ) controls all the
functions of the computer system .
5) ____________
(Mouse , Monitor ) Looks like a TV Screen .
6) Print
outs are also called ____________ ( Hard copies
, Software )
