Karnali Pradesh-9 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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44. Unlike text data type, this can store up to maximum of 65, 535 characters.

a) memo.

b) data/time

c) number

d) All of above

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48. To create a combo box (drop down box) which tag will you use?

a) <select>

b) <list>

c) <input type= “dropdown”>

d) all of above

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

a) Virtual space

b) Virtual computer

c) Virtual device

d) None

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34. Excel worksheet cells work very similarly to what common element of the windows graphical user interface

a) Option buttons

b) List boxes

c) Text boxes

d) Combo boxes

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12. The personal computer industry was started by

a) IBM

b) Apple

c) Compaq

d) HCL

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13. Which of the following is not input unit device?

a) Scanner

b) camera

c) plotter

d) digitizer

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39. Multiple calculations can be made in a single formula using

a) standard formulas.

b) array formula.

c) complex formulas.

d) smart formula.

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47. To edit an already inserted embedded organization chart object by

a) Double Click on the organization chart object.

b) CTRL + Click on the organization chart object.

c) SHIFT + Click on the organization chart object.

d) None of the above.

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19. Which command is used to create directory or subdirectory?

a) DIR

b) MKDIR

c) MD

d) both b and c

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25. Which key do you press to force a page break?

a) CTRL+ALT

b) CTRL+ break

c) CTRL+ Enter

d) none of the above

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

a) Queries

b) Domains

c) All

d) Relations

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47. To insert slide numbers

a) Insert a text box and select Insert >> Page Number

b) Insert a textbox and select Insert >> Number >> PageNumber

c) Choose Insert >> Slide Number

d) Insert a new text box and select Insert >> slide Number

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8. Most important advantage of an IC is its

a) Easy replacement in case of circuit failure.

b) Extremely high reliability.

c) Reduced cost.

d) Low powers consumption.

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37. A worksheet can have a maximum of …. number of rows (excel 2003)

a) 256

b) 1024

c) 32000

d) 65536

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11. Asynchronous communication is

a) a) Communication between dependent operating units.

b) Communication between independent operating units.

c) Communication between independent and dependent operating units.

d) Communication within similar operating system.

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40. It is a database object to view, change, and analyze data in different ways

a) query

b) form

c) report

d) None of the above

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24. A ................ contains buttons, boxes, and menus that allow tasks to be performed more quickly than using the menu bar.

a) format bar

b) status bar

c) command bar

d) toolbar

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26. If you want to convert a symbol or several lines of text into an AutoCorrect entry, you should:

a) Insert the symbol or type the text in a Word document first. Then, select the text or symbol and go to the AutoCorrect dialog box.

b) Click the Tools menu and choose AutoCorrect Options. Then, click the Insert menu and choose Symbol (or click the Format menu and choose Paragraph) to add the symbol or paragraph to AutoCorrect.

c) AutoCorrect can only accommodate one line of text. It is not possible to convert a symbol or multiple lines of text into an AutoCorrect entry.

d) Insert the symbol or type the text in a Word document first. Then, select the text or symbol and click the Edit menu followed by Paste Special. Select New AutoCorrect Entry and then click OK.

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29. ...............Each time the key is pressed, the paragraph formatting in the previous paragraph is carried forward
to the next paragraph.

a) Enter

b) Shift

c) Ctrl

d) Alt

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13. Most of the first generation computers were

a) Special purpose computers.

b) General purpose computers .

c) Both of above.

d) None of above.

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40. This key uniquely identifies each record.

a) primary key.

b) key record.

c) unique key.

d) field name.

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30. Which of the following is an absolute cell reference?

a) !A!1

b) $A$1

c) #a#1

d) A1

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35. The Index function is falls under ……… formula category .

a) Text.

b) Date And time.

c) Stastical

d) Lookup and reference.

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24. What is the shortcut key to Update Formula in a table?

a) F9

b) Alt + F9

c) Ctrl + F9

d) Shift + F9

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28. Which key is used to select all the text in the document?

a) Ctrl+T

b) Ctrl+A

c) Ctrl+F

d) Ctrl+N

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27. What should you do if you require to paste the same format in many places?

a) Click the Format painter and go on pasting in many places holding Alt Key.

b) Double click the format painter then go on pasting in many places.

c) Click the format painter then go on pasting to many places holding Ctrl Key.

d) All of above.

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9. The number of pixels displayed on a screen is known as the screen …

a) Resolution

b) Color Depth

c) Refresh Rate

d) Viewing size

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47. ....................controls all the main slide control tasks for your presentation.

a) Task Pane.

b) Taskbar.

c) Control Panel.

d) None of above.

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8. What type of device is computer keyboard?

a) Memory

b) Output

c) Storage

d) Input

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

a) =10+50

b) =B7*B1

c) =B7+14

d) 10+50

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10. The BIOS is the abbreviation of

a) Basic Input Output System.

b) Best Input Output System.

c) Basic Input Output Symbol.

d) Base Input Output System.

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2. The Vacuum tube was invented …

a) Fleming

b) Vacu Wang

c) Malte Tube

d) Reynolds Johnson

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18. Which command will you use to transfer a specific file(s) from one disk to another in MS-DOS?

a) COPY

b) DISKCOPY

c) TIME

d) RENAME

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2. The octal equivalent of 111010 is

a) 81

b) 65

c) 71

d) 72

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50. Which of the following is not a style tag?

a) <b>

b) <tt>

c) <i>

d) All of above are style tags.

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