Page 150 - Computer Genius Class 05
P. 150
11. O ptical disc and hard disk are ex amples of _ _ _ _ _ _ _ _ .
( a) Primary memory ( b) S econdary memory ( c) Cache memory ( d) R A M
12 . _ _ _ _ _ _ _ _ is the primary memory unit in a computer system.
( a) R A M ( b) R O M ( c) R IM ( d) R U N
1 . oogle released the first Android operating system Android 1.0 Alpha on .
( a) 2 3 rd A ugust 2 008 ( b) 2 3 rd S eptember 2 008
( c) 2 3 rd O ctober 2 008 ( d) 2 3 rd N ovember 2 008
14 . Which is the best view to use when setting transition effects for all slides in a presentation?
( a) S lide S orter view ( b) N otes Page view ( c) S lide view ( d) O utline view
15 . _ _ _ _ _ _ _ _ are hardware and software combinations that connect devices running different protocols.
( a) Protocols ( b) M odels ( c) G ateways ( d) Ports
S ec tion C ( Competenc y E nh a nc ement)
16. eeta has learned about volatile memory in today s lesson. ow she is trying to find the memory devices
that fall under volatile memory. H elp her do so.
( a) R O M ( b) R A M ( c) CD ( d) Pen D rive
17 . A run is a video editor. H e has to work on multiple applications simultaneously. S uggest him a shortcut key
to switch between different applications.
( a) Ctrl + S hift + A lt ( b) Ctrl + A lt ( c) A lt + Tab ( d) A lt + S hift
18. R akshit has written the following tex t in a cell of E x cel workbook:
= 6 : 6
What happens after typing the above tex t?
( a) A ll cells of the 6 th column are selected.
( b) A ll cells of the 6 th row are selected.
( c) A ll cells of the 6 th column and 6 th row are selected.
( d) O nly the cell in which the tex t is written is selected.
19 . S hreya is creating a script in S cratch. S he wants to turn the S prite 9 0 degrees. Which category of block
should she use to do so?
( a) E vent B locks ( b) M otion B locks ( c) S ensing B locks ( d) Control B locks
20. amal has deleted a file by mistake by pressing the elete key. Suggest the way to recover the deleted file.
( a) ight click on R ecycle B in icon on desktop S elect the E mpty R ecycle B in File will restore at its
R
original location
D
( b) ouble- click on R ecycle B in icon on desktop ight-click on file to restore S elect R estore option
File will restore at its original location
R
( c) ight click on R ecycle B in icon on desktop S elect Properties option Select the file to restore
Click on O K button File will restore at its original location
d There is no way to restore a file.
A nsw ers
1. c 2 . c 3 . d 4 . d 5 . d 6 . c 7 . c 8. b 9 . a 10. c
11. b 12 . a 13 . b 14 . a 15 . c 16 . b 17 . c 18. b 19 . b 2 0. b
148 Computer Genius-V

