Karnali Pradesh-6 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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29. You cannot close MS Word application by

a) Choosing File menu then Exit submenu.

b) Press Alt+F4.

c) Click X button on title bar.

d) From File menu choose Close submenu.

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7. Which unit converts computer data into human readable form?

a) Input unit

b) Output unit

c) ALU

d) Control Unit

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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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49. Which of the following is not a pair tag?

a)

b)

c)

d) <img>

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5. Which Shortcut key is used to open context (shortcut) menu?

a) SHIFT+F10

b) CTRL+SHIFT+F10

c) ALT + F10

d) None of the above

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46. Which key is used to find and distinguish records uniquely?

a) Candidate Key.

b) Foreign Key.

c) Primary Key.

d) All.

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49. Which of the following HTML code is valid?

a)

b)

c) <red>

d) All of above are style tags

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6. Where does your PC store your programs when the power is off?

a) DRAM

b) Cache

c) ROM

d) Hard Disk Drive

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21. How can you increase the font size of selected text by one point every time?

a) By pressing Ctrl + ]

b) By pressing Ctrl + [

c) By pressing Ctrl + }

d) By pressing Ctrl + {

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5. Which of the following is a way to access secondary memory?

a) Random access.

b) Action method.

c) Transfer method.

d) Density method.

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3. Who invented the microprocessor?

a) Marcian E huff.

b) Herman H Goldstein.

c) Joseph jacquard.

d) All of the above.

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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

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16. The Banker’s algorithm is used

a) to rectify deadlock.

b) to detect deadlock.

c) to prevent deadlock.

d) to slove deadlock.

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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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26. Which of the following is not available in Font Spacing?

a) Normal

b) Loosely

c) Condensed

d) Expanded

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37. When you see a cell with a red triangle in the top right corner, what does this signify?

a) There is an error in the cell

b) There is a comment associated with the cell.

c) The font color for text in the cell is red.

d) A formula cannot be entered into the cell.

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7. Which command will divide the surface of the blank floppy disk into sectors and assign a unique address to each one?

a) FORMAT

b) FAT

c) COPY

d) CHKDSK

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27. To convert a hyperlink e-mail address to regular text, right-click the e-mail address and then click................... on the shortcut menu.

a) Edit Hyperlink

b) Select Hyperlink

c) Convert Hyperlink

d) Remove Hyperlink

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6. A directly accessible appointment calendar is feature of a.................. resident package.

a) CPU

b) Memory

c) Buffer

d) ALU

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27. In Word, the mailing list is known as the

a) data sheet

b) source

c) data source

d) sheet

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33. Which function will calculate the number of workdays between 6/9/2004 and 8/12/2004?

a) Workday

b) Date

c) Networkdays

d) All of the above

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38. How many sheet can be insert in single workbook ?

a) 3

b) 255

c) 256

d) None

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46. Which arrow option is not available in the pointer options in slide show?

a) hidden

b) visible

c) automatic

d) manual

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13. Which part of the computer is used for calculating and comparing?

a) Disk unit

b) Control unit

c) ALU

d) Modem

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44. The size of Yes No field is always

a) 1 bit

b) 1 byte

c) 1 character

d) 1 GB

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33. Which of the following is not a valid data type in excel?

a) Number

b) Character

c) Label

d) Date/time

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18. Which command will be used to save a file in MSDOS?

a) F6

b) Ctrl +Z

c) Ctrl + S

d) Both a and b

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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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22. What is the shortcut key to show font dialog box?

a) Ctrl + D

b) Ctrl + Shift + F

c) Ctrl + Shift + P

d) All of the above

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44. Which of the field has width 8 bytes?

a) Memo

b) Number

c) Date/Time

d) Hyperlink

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5. The ability to easily add additional users means that a network is ….

a) Dedicated

b) Scalable

c) Secure

d) Decentralized

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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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31. You cannot link Excel worksheet data to a Word document

a) With the right drag method.

b) With a hyperlink.

c) With the copy and paste special commands.

d) With the copy and paste buttons on the standard toolbar.

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3. Analog computer works on the supply of

a) Continuous electrical pulses.

b) Electrical pulses but not continuous.

c) Magnetic strength.

d) None of the above.

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19. The .....…. displays the name of every computer user on the computer

a) Wish list screen

b) Command screen

c) Welcome screen

d) None of the above

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