ANUVRAT VIDHYALAYA (CBSE) SR SEC SCHOOL
“Sushwani Bagh”, Kalanipakkam, Pin- 635809
Standard :
IV
Subject : Computer Science
Teacher :
I.
II.
III.
ACADEMIC YEAR -2016-17
SA 1 - EXAM
Name of the Student :______________________________
Time : 3 Hrs
Marks : 80
Date: 22.09.2016
TICK THE CORRECT OPTION
15X 1 = 15
1. Who is known as the father of computers
a) Leibnitz b) Charles Babbage c) Blaise Pascal
2. What technology was used in first Generation Computers
a) Transistors b) Vacuum Tubes
c) Integrated Circuits
3. Windows 7 is an example of
a) Computer language
b) Word processing Program c) Operating System
4. Clicking on the shut down option will
a) Put the computer to sleep b) restart your computer
c) Turn-off your computer
completely
5. Undo and redo buttons are located on
a) Quick access Toolbar
b) home Tab c) Clipboard
6. Spelling & Grammar button is located on the
a) Quick Access toolbar
b) Review Tab c) Title bar
7. Whenever we cut or copy some text, it goes on the
a) Recycle Bin
b) Clipboard c) Taskbar
8. Which of these is not a case of text
a) Uppercase b) Lower case c) Middle case
9. What are the B, I and U buttons also called
a) Toggle buttons b) Switches c) Toolbars
10. What is the shortcut key for applying left align?
a) Ctrl + L b) Ctrl + A
c) Ctrl + R
11. Cut, copy and paste buttons are located on
a) Quick Access toolbar
b) Home Tab c) Title bar
12. Times New Roman is an example of which of the following?
a) Style
b) Font c) Clip Art
13. What is the distance between two lines in a document called ?
a) Spacing b) Distance c) Alignment
14. Which generation computers do we use in our school
a) Fourth
b) Fifth
c) Third
15. A folder may contain
a) Only files b) only folders c) both files and folders.
FILL IN THE BLANKS
15 x 1 = 15
1. ______ means changing the appearance of a document.
2. Spacing between two lines is the ______ distance between them.
3. Bullets and Numbering option is available in ______
4. There are icons with a small arrow on the left corner _______
5. A program that controls the computer system ________
6. The second generation computers used _________ instead of _______
7. _____ developed the first mechanical machine for addition and subtraction.
8. The keyboard Shortcut for “Paste” _________
9. All the deleted files and folders go to ______
10. _____ was the first calculating device.
11. Abacus was designed in _____
12. In windows, the START button is present on the ______
13. In MS Word 2010, Bullets & numbering tool is present in _____ group of the Home tab.
14. Adjusting text within margins ______
15. First Electronic Digital Computer ______
IDENTIFY THE ICONS
5 x 1 =5
IV.
MATCH THE FOLLOWING
1. Ctrl + J
2. Ctrl + A
3. Ctrl + U
4. Ctrl + Z
5. Ctrl + X
6. Ctrl + D
7. Ctrl + V
7 x 1 =7
-
Select all
Justify
Cut
Under line
undo
paste
font
V.
WRITE STEPS FOR PERFORMING THE FOLLOWING ACTION
1. Undo the last action
2. The spelling and Grammar check for the whole document.
3. Restart your computer
4. The spelling and grammar check for the whole document?
4 x 2 =8
VI.
TRUE OR FALSE
10 x 1 =10
1. We cannot format a document in MS Word.
2. We can only add borders at the bottom of the text.
3. Text can be aligned to the right side using Ctrl + R keys
4. The undo command can be used only once, to reverse your last action.
5. If you have to change a particular word in the entire document, you have to delete it and type it
every time.
6. Blaise Pascal is known as the Father of Computer
7. Cut, copy and Paste are formatting tools
8. Distance between two lines in a document is called line spacing
9. If your computer hangs, you may restart the computer.
10. To open the Font dialog box by pressing Ctrl + D.
VII.
ANSWER THE FOLLOWING QUESTION
10 x 2 =20
1. Write any four ways with the help of which we can highlight the selected text.
2. Which generation of computers are we currently in ? Name any two special features of
computers of this generation?
3. What were the limitations of first generation computers?
4. What do icons on a desktop represent?
5. Differentiate between shut down and restart options of the windows operating system?
6. What is editing? Why is it important?
7. What is the difference between Cut and Copy commands?
8. Write the steps of any one way in which you can select text in a word document?
9. What do you understand by formatting a document?
10. What is alignment? Name the shortcut keys used to align the text to right, left and centre.
ANUVRAT VIDHYALAYA (CBSE) SCHOOL
“Sushwani Bagh”, Kalanipakkam, Pin- 635809
ACADEMIC YEAR -2015-16
ANSWER KEY
Standard : IV
Subject : COMPUTER SCIENCE
Time
: 2.00 Hrs
Marks : 80
Date : 22-09-2016
SA - 1
VIII.
TICK THE CORRECT OPTION
1. b) Charles Babbage
2. b) Vacuum Tubes
3. c) Operating System
4. c) Turn-off your computer completely
5. a) Quick access Toolbar
6. b) Review Tab
7. b) Clipboard
8. c) Middle case
9. a) Toggle buttons
10. a) Ctrl + L
11. b) Home Tab
12. a) Style
13. a) Spacing
14. b) Fifth
15. c) both files and folders.
IX.
FILLUPS
1. Formatting
2. Vertical
3. Paragraph group
4. Short cut icons
5. Operating system
6. Transistor, vaccum tubes
7. Blaise pascal
8. Ctrl + V
9. Recycle bin
10. Abacus
11. Solve simple problem
12. Task bar
13. paragraph
14. alignment
15. ENIAC
15X 1 = 15
X.
7 x 1 =7
XI.
XII.
MATCH THE FOLLOWING
8. Ctrl + J
9. Ctrl + A
10. Ctrl + U
11. Ctrl + Z
12. Ctrl + X
13. Ctrl + D
14. Ctrl + V
IDENTIFY THE ICONS
-
15 x 1 =15
Select all (2)
Justify (1)
Cut (5)
Under line (3)
undo (4)
paste (7)
font (6)
1. Center aligned 2. Justify
3. Font colour 4. Bullet
WRITE STEPS FOR PERFORMING THE FOLLOWING ACTION
5. The Quick access toolbar contains the buttons undo. (Ctrl + Z)
5 x 1 =5
5. numbering
4 x 2 =8
6. Review tab ->spelling & grammar present in the proofing group.
7. Start button -> shut down button -> Restart.
8. Select all -> review tab -> spelling & grammar present in the proofing group.
XIII.
TRUE OR FALSE
10 x 1 =10
11. We cannot format a document in MS Word. (F)
12. We can only add borders at the bottom of the text. (F)
13. Text can be aligned to the right side using Ctrl + R keys (T)
14. The undo command can be used only once, to reverse your last action. (F)
15. If you have to change a particular word in the entire document, you have to delete it and type it every
time. (F)
16. Blaise Pascal is known as the Father of Computer (F)
17. Cut, copy and Paste are formatting tools (F)
18. Distance between two lines in a document is called line spacing (T)
19. If your computer hangs, you may restart the computer. (T)
20. To open the Font dialog box by pressing Ctrl + D. (T)
XIV.
ANSWER THE FOLLOWING QUESTION
10 x 2 =20
11. Bold, Italic, underline and colouring
12. Fifth generation of computers . Artificial intelligence and recognize voice.
13. Machine language, low level programming language, lot of electricity.
14. Small picture or graphics present on the desktop.
15. Refer class work.
16. Making changes in a document. Inserting text, deleting text and making changes to the text.
17. Cut the selected text in a document. Copy used to copy the selected text.
18. Refer book.
19. Formatting means changing the appearance of the text in a document.
20. The margin helps us align our text to the left side of the page. Ctrl +L, Ctrl + R, ctrl +E.