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#### Full Portion -Important One Mark Question Paper

11th Standard

Reg.No. :
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Computer Application

Time : 01:00:00 Hrs
Total Marks : 50

Multiple Choice Question

50 x 1 = 50
1. First generation computers used ______.

(a)

Vacuum tubes

(b)

Transistors

(c)

Integrated circuits

(d)

Microprocessors

2. Identify the input device _____

(a)

Printer

(b)

Mouse

(c)

Plotter

(d)

Projector

3. When a system restarts _______ which type of booting is used.

(a)

Warm booting

(b)

Cold booting

(c)

Touch boot

(d)

Real boot

4. Which one of the following is the main memory?

(a)

ROM

(b)

RAM

(c)

Flash drive

(d)

Hard disk

5. Which of the following holds the data and instructions during the processing?

(a)

Input unit

(b)

Output unit

(c)

Memory unit

(d)

Software

6. The first computer monitor was released in the year ______

(a)

1980

(b)

1983

(c)

1963

(d)

1973

7. Which of the following has become the dominant paradigm in computer architecture?

(a)

Parallel computing

(b)

parallel processing

(c)

(d)

Multi processing

8. Which is a basic electronic circuit which operates on one or more signals?

(a)

Boolean algebra

(b)

Gate

(c)

Fundamental gates

(d)

Derived gates

9. NOR is a combination of?

(a)

NOT(OR)

(b)

NOT(AND)

(c)

NOT(NOT)

(d)

NOT(NOR)

10. The most basic unit of information in a digital computer is called a

(a)

word

(b)

data

(c)

nibble

(d)

bit

11. How many parameters are considered to find the magnitude of a number?

(a)

3

(b)

4

(c)

2

(d)

5

12. How many bits constitute a word?

(a)

8

(b)

16

(c)

32

(d)

determined by the processor used.

13. Which of the following is a CISC processor?

(a)

Intel P6

(b)

AMD K6

(c)

Pentium III

(d)

Pentium IV

14. Which is the fastest memory?

(a)

Hard disk

(b)

Main memory

(c)

Cache memory

(d)

Blue-Ray disc

15. How the different memory devices are arranged?

(a)

Capacity

(b)

Speed

(c)

Cost

(d)

All of these

16. Which RAM is more expensive?

(a)

SRAM

(b)

DRAM

(c)

RAM

(d)

ERAM

17. How many control line is enough to have read or write operation?

(a)

Only One

(b)

Only Two

(c)

Only Four

(d)

More than One

18. Operating system is a_____.

(a)

Application Software

(b)

Hardware

(c)

System Software

(d)

Component

19. Identify the usage of Operating Systems

(a)

Easy interaction between the human and computer

(b)

Controlling Input & Output Devices

(c)

Managing use of main memory

(d)

All the above

20. Which of the following OS is a Commercially licensed Operating system?

(a)

Windows

(b)

UBUNTU

(c)

FEDORA

(d)

REDHAT

21. Which of the following refers to Android operating system's version?

(a)

JELLYBEAN

(b)

UBUNTU

(c)

OS/2

(d)

MITTIKA

(e)

None of the above

22. Which of the following acts as an interface between a user and a computer?

(a)

Input device

(b)

Output device

(c)

Operating system

(d)

Bus

23. Which of the following is used that the user cannot communicate directly with the hardware?

(a)

Application

(b)

Utility programs

(c)

Device Management

(d)

Operating System

24. The term 'Time Sharing' has been replaced by_______

(a)

Multi processing

(b)

Distributed

(c)

(d)

Multiuser

25. Which of the following management keeps track of the memory?

(a)

Storage

(b)

Memory

(c)

File

(d)

Process

26. From the options given below, choose the operations managed by the operating system.

(a)

Memory

(b)

Processes

(c)

Disks and I/O devices

(d)

all of the above

27. What is the meaning of "Hibernate" in Windows XP/Windows 7?

(a)

Restart the Computer in safe mode

(b)

Restart the Computer in hibernate mode

(c)

Shutdown the Computer terminating all the running applications

(d)

Shutdown the Computer without closing the running applications

28. Identify the default email client in Ubuntu?

(a)

Thunderbird

(b)

Firefox

(c)

Internet Explorer

(d)

Chrome

29. Which is the default application for spreadsheets in Ubuntu? This is available in the software launcher?

(a)

Libre Office Writer

(b)

Libre Office Calc

(c)

Libre Office Impress

(d)

30. How many mouse actions are there while using Windows OS?

(a)

5

(b)

6

(c)

7

(d)

8

31. Which wildcard character used to substitute for a single character in a file name?

(a)

*

(b)

@

(c)

?

(d)

%

32. Which of the following statement is not true?
(i) The basic working platform of windows is not a desktop.
(ii) The opening screen of windows is called desktop.
(iii) The appearance of the desktop cannot be changed.
(iv) The desktop consists of icons and task bar.

(a)

Only (i), (iv)

(b)

Only (i) and (iii)

(c)

Only (iii)

(d)

Only (ii) and (iv)

33. 'My Computer' icon present in windows version.

(a)

XP

(b)

7

(c)

8

(d)

10

34. Which option allows you to assign text, tables, graphics and other items to a key or key combination?

(a)

Automatic

(b)

Autoformat

(c)

Auto Text

(d)

Autographics

35. ________ menu contains the Numbering option.

(a)

File

(b)

Edit

(c)

Tools

(d)

Format

36. ________ allows you to assign text, tables, graphics and other items to a key or key combination.

(a)

Auto

(b)

Automatic

(c)

AutoText

(d)

Default

37. The formatting options selecting from using

(a)

Edit ➝ Character

(b)

Tools ➝ Character

(c)

View➝Character

(d)

Format ➝ character

38. How many types of page orientation in openoffice writer?

(a)

3

(b)

4

(c)

6

(d)

2

39. Which key combination used to break a line with out paragraph change?

(a)

Ctrl + Enter

(b)

Shift + Enter

(c)

Alt + Enter

(d)

Ctrl + Alt + Enter

40. A column heading in Calc as a

(a)

Number

(b)

Symbol

(c)

Date

(d)

Alphabet

41. What will be the result from the following expression (Assume H1=12, H2=12)? = H1< >H2

(a)

True

(b)

False

(c)

24

(d)

1212

42. Which of the following symbol is used to make a cell as an absolute reference?

(a)

+

(b)

%

(c)

&

(d)

\$

43. How many columns are there in MS-ExceI2016?

(a)

1024

(b)

16384

(c)

1048576

(d)

none of these

44. Which of the following selection mode(s) are available to select the cells of a worksheet?

(a)

S + D

(b)

E $\times$ T

(c)

(d)

all of these

45. Which is the shortcut key to view the slide show?

(a)

F6

(b)

F9

(c)

F5

(d)

F10

46. Identify the default view in Impress

(a)

Normal

(b)

Slide Sorter

(c)

Handout

(d)

Notes

47. Identify the extension of the Impress presentation.

(a)

,odp

(b)

.ppt

(c)

.odb

(d)

,ood

48. Vanya has made a presentation on "Global Warming". She wants to progress her slide show automatically while speaks on the topic in the class. Which features of Impress would she use?

(a)

Custom Animation

(b)

Rehearse Timing

(c)

Slide Transition

(d)

Either (a) or (b).

49. How many types of presentation backgrounds that impress provides?

(a)

11

(b)

12

(c)

24

(d)

none of this

50. Which of the following option selected to display the presentation in computer monitor?

(a)

Screen

(b)

Slide

(c)