Monday, 19 September 2016

Homework for 2 B on 19/09/2016


EVS
Learn spellings of herbivore, carnivore and omnivore and differentiation of animals according to their eating habits.

Hindi
Learn any 5 words with आ की मात्रा written in the notebook.

Computers
Note down and answer the following in your computer notebook. Submit the same on Sunday, 2/10/2016.

Ls. 2. Parts of the Computer
Q. Fill in the blanks with the correct option.
1) A ___________________ is a pointing device.
    a) mouse                     (b) house                       (c) CD
2) __________________ prints your work on the paper.
    a) UPS                        (b) printer                     (c) monitor
3) _________________ is the brain of the computer.
    a) CPU                         (b) CUP                          (c) UPS
4) __________________ helps you to listen to music.
    a) telephone                (b) headphone                (c) monitor
5) _________________ looks like a TV screen.
    a) mouse                       (b) printer                     (c) monitor
6) ______________ keeps the computer on when the electricity goes off.
    a) UPS                          (b) speaker                     (c) UPS

Q. Say ‘true’ for the correct sentence and ‘false’ for the wrong ones.
1) Mouse helps you to type letters.                      _________________
2) CD is put inside a CD drive.                              _________________
3) UPS is the brain of the computer.                    __________________
4) Monitor looks like a TV screen.                         __________________
5) Keyboard has no number keys.                           __________________

Q. Answer the following questions.
1) Name the device used to take printouts.
Ans. ___________________________________________________

2) Name the device which thinks for the computer.
Ans. ___________________________________________________

3) Name the pointing device which shows the arrow on the screen.
Ans. __________________________________________________


Q. Draw a picture of the computer and label its different parts.
Monitor, CPU, keyboard, mouse, speakers, printer