Karnali Pradesh-5 – Computer Operator

102

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

1 / 35

11. A high quality CAD system uses the following for printing drawing and graphs

a) Dot matrix printer

b) Digital plotter

c) Line printer

d) All of the above

2 / 35

8. Which of the following command is used to close the active window?

a) Alt+F4

b) Ctrl+F4

c) Ctrl+F5

d) Both a and b

3 / 35

33. Which of the following formulas is not entered correctly?

a) =10+50

b) =B7*B1

c) =B7+14

d) 10+50

4 / 35

47. Which of the following font effect option is not available in PowerPoint Font dialog box?

a) offset

b) superscript

c) subscript

d) Engrave

5 / 35

2. The Vacuum tube was invented …

a) Fleming

b) Vacu Wang

c) Malte Tube

d) Reynolds Johnson

6 / 35

19. The ….. Program compresses large files into a smaller file.

a) WinZip

b) WinShrink

c) WinStyle

d) None of above

7 / 35

11. A digital computer did not score over an analog computer in terms of

a) Speed

b) Accuracy

c) Reliability

d) Cost

8 / 35

27. Uppercase on Change Case dialog box and All Caps on Fonts dialog box both converts selected text into Capital Letters. What’s the difference between the two?

a) Both are same. They are only two different ways of capitalize text.

b) It is faster to convert from Change Case than from Font dialog box.

c) Change Case makes conversion permanent but All Caps on Font can always be reverted.

d) All Caps on Font dialog box makes the change permanent where Change Case can be always reverted.

9 / 35

26. To increase a paragraph indent, use the .............. shortcut keys.

a) Ctrl+L

b) Ctrl+E

c) Ctrl+1

d) Ctrl+M

10 / 35

34. Which of the following formulas will Excel Not be able to calculate?

a) =SUM(Sales)-A3

b) =SUM(A1:A5)*.5

c) =SUM(A1:A5)/(10-10)

d) =SUM(A1:A5)-10

11 / 35

16. Which keystroke is use to Active Menu/Tab bar?

a) F3

b) CTRL+F3

c) F10

d) F11

12 / 35

2. Which of the following is first generation of computer?

a) CDC-1604

b) IBM-1401

c) ICL-2900

d) EDSAC

13 / 35

9. Tool which help to ensure that data can be made available from another part if there is some error is known as

a) Backup.

b) Scandisk.

c) Defragmentation.

d) Format.

14 / 35

11. Which of the following will happen when data is entered into same memory location?

a) It will add to the content of the location.

b) It will change the address of the memory location.

c) It will erase the previous content.

d) It will not be fruitful if there is already some data at that location.

15 / 35

48. Which tag inserts a line horizontally on your web page?

a) <hr>

b) <line>

c) <line direction=”horizontal”>

d) <tr>

16 / 35

32. A circular reference is

a) Geometric modeling tool.

b) A cell that points to a drawing object.

c) A formula that either directly or indirectly depends on itself.

d) Always erroneous.

17 / 35

16. The number of bits that a computer can process at a time in parallel is called

a) Word length

b) Accuracy

c) Diligence

d) Speed

18 / 35

2. The unit of hardware an operator uses to monitor computer processing is

a) Card Reader.

b) Line printer.

c) Console.

d) CPU.

19 / 35

30. Documentation should include

a) Destination and users of the output data.

b) Source of input data.

c) Information on the purpose of the workbook.

d) All of the above.

20 / 35

42. What are the main building blocks of a database?

a) Lists

b) Queries

c) Forms

d) Tables

21 / 35

50. Which tag creates a check box for a form in HTML?

a) <checkbox>

b) <input type= “checkbox”>

c) <input=checkbox>

d) <input checkbox>

22 / 35

4. Surgeons can perform delicate operation by manipulating devices through computers instead of manually. This technology is known as

a) Computer Forensics.

b) Robotics.

c) Forecasting.

d) Simulation.

23 / 35

37. Which area in an excel window allows entering values and formulas?

a) Title bar.

b) Menu bar.

c) Formula bar.

d) Standard toolbar.

24 / 35

43. In a relational schema, each tuple is divided into fields called

a) Queries

b) Domains

c) All

d) Relations

25 / 35

16. Which one of the following is not a multitasking operating system?

a) DOS

b) Windows

c) Unix

d) Linux

26 / 35

43. When creating a new table which method can be used to choose fields from standard databases and tables?

a) Create table in Design View.

b) Create Table using wizard.

c) Create Table by Entering data.

d) None of above.

27 / 35

29. Text-styling feature of MS word is

a) WordColor

b) WordFont

c) WordArt

d) WordFill

28 / 35

18. The operating system creates ....… from the physical computer.

a) Virtual space

b) Virtual computer

c) Virtual device

d) None

29 / 35

24. A feature of MS Word that saves the document automatically after certain interval is available on

a) Save tab on Options dialog box.

b) Save As dialog box.

c) Both of above.

d) None of above.

30 / 35

20. Communication channel is shared by all the machines on the network in

a) broadcast network

b) unicast network

c) multicast network

d) none

31 / 35

44. A.............enables you to view data from a table based on a specific criterion.

a) Form

b) Query

c) Macro

d) Report

32 / 35

3.The first machine to successfully perform a long series of arithmetic and logical operations was:

a) ENIAC

b) Mark-I

c) Analytic Engine

d) UNIVAC-1

33 / 35

36. You want to track the progress of the stock market on a daily basis. Which type of chart should you use?

a) Pie chart

b) Row chart

c) Line chart

d) Column chart

34 / 35

21. Ctrl + B

a) Search the selected text.

b) Paste the selected text.

c) Bold the selected text.

d) Open the specified file.

35 / 35

21. What is the short cut key to open Font dialog box?

a) Ctrl + F

b) Alt + Ctrl + F

c) Ctrl + D

d) Ctrl + Shift + D

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