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11. Optical disc and hard disk are examples of ________.
(a) Primary memory (b) Secondary memory (c) Cache memory (d) RAM
12. ________ is the primary memory unit in a computer system.
(a) RAM (b) ROM (c) RIM (d) RUN
13. Google released the first Android operating system ‘Android 1.0(Alpha)’ on ________.
(a) 23rd August 2008 (b) 23rd September 2008
(c) 23rd October 2008 (d) 23rd November 2008
14. Which is the best view to use when setting transition effects for all slides in a presentation?
(a) Slide Sorter view (b) Notes Page view (c) Slide view (d) Outline view
15. ________ are hardware and software combinations that connect devices running different protocols.
(a) Protocols (b) Models (c) Gateways (d) Ports
Section C (Competency Enhancement)
16. Neeta has learned about volatile memory in today’s lesson. Now she is trying to find the memory devices
that fall under volatile memory. Help her do so.
(a) ROM (b) RAM (c) CD (d) Pen Drive
17. Arun is a video editor. He has to work on multiple applications simultaneously. Suggest him a shortcut key
to switch between different applications.
(a) Ctrl + Shift + Alt (b) Ctrl + Alt (c) Alt + Tab (d) Alt + Shift
18. Rakshit has written the following text in a cell of Excel workbook:
=6:6
What happens after typing the above text?
(a) All cells of the 6th column are selected.
(b) All cells of the 6th row are selected.
(c) All cells of the 6th column and 6th row are selected.
(d) Only the cell in which the text is written is selected.
19. Shreya is creating a script in Scratch. She wants to turn the Sprite 90 degrees. Which category of block
should she use to do so?
(a) Event Blocks (b) Motion Blocks (c) Sensing Blocks (d) Control Blocks
20. Kamal has deleted a file by mistake by pressing the Delete key. Suggest the way to recover the deleted file.
(a) Right click on Recycle Bin icon on desktop → Select the Empty Recycle Bin → File will restore at its
original location
(b) Double-click on Recycle Bin icon on desktop → Right-click on file to restore → Select Restore option →
File will restore at its original location
(c) Right click on Recycle Bin icon on desktop → Select Properties option → Select the file to restore →
Click on OK button → File will restore at its original location
(d) There is no way to restore a file.
Answers
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 20. b
148 Computer Genius (V2.1)-V

