Karnali Pradesh-4 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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6. Which of the following memory medium is not used as main memory system?

a) Magnetic core

b) Semiconductor

c) Magnetic tape

d) Both a & b

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49. What tag is used to list individual items of an ordered list?

a) LI

b) OL

c) UL

d) None of above

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35. To Bring Delete Dialog box

a) CTRL+ -

b) CTRL+ DEL

c) Shift + CTRL + -

d) CTRL+SHIFT+DEL

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44. This option allows you to build a new table by entering data directly into the datasheet.

a) datasheet view.

b) design view.

c) link table.

d) None of the above.

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29. To erase a character to the right of the insertion point, press the..............key.

a) cancel

b) backspace

c) delete

d) either b or c

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29. What is the shortcut key for "Subscript" the selected text?

a) Ctrl + =

b) Ctrl + -

c) Ctrl + Shift + =

d) Ctrl + Shift + -

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7. 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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17. Which of the following is an essential file of a MS-DOS boot disk?

a) COMMAND.COM

b) START.COM

c) TREE.COM

d) VER.COM

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34. A numeric value can be treated as a label value if it precedes with

a) Apostrophe (')

b) Exclamation (!)

c) Hash (#)

d) Ampersand (&)

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8. The secondary storage devices can only store data but they cannot perform

a) Arithmetic operations.

b) Logic operations.

c) Fetch operations.

d) Either of the above.

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33. Which of following is not one of Excel’s what-if function?

a) Goal seek

b) Solver

c) Scenario manager

d) Auto Outline

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44. Two tables can be linked with relationship so that the data integrity can be enforced. Where can you find Relationship Command?

a) Home Tab.

b) Create Tab.

c) External Data Tab.

d) Database Tab.

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8. Multimedia system require hard real time scheduling :

;

a) To minimize the delay.

b) To deliver the media file to client.

c) To ensure critical tasks will be serviced within timing deadlines.

d) for security.

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49. Which attribute is used to name an element uniquely?

a) class

b) id

c) dot

d) all of above.

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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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15. Which type of command requires additional files to perform specific operations?

a) Internal commands

b) External commands

c) Valuable commands

d) Primary commands

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36. When you link data maintained in an excel workbook to a word document

a) The word document cannot be edited.

b) The word document contains a reference to the original source application.

c) The word document must contain a hyperlink.

d) The word document contains a copy of the actual data.

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30. You can use the formula palette to

a) Format cells containing numbers.

b) Create and edit formulas containing functions .

c) Enter assumptions data.

d) Copy a range of cells.

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9. Microprocessors as switching devices are for which generation computers ?

a) First Generation

b) Second Generation

c) Third Generation

d) Fourth Generation

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23. How to remove all character formats?

a) Shift + Spacebar

b) Shift + Enter

c) Ctrl + Spacebar

d) Ctrl + Enter

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8. Which of the following is an acronym, for Electronic Delay Storage Automatic Computer?

a) UNIVAC

b) EDSAC

c) EDVAC

d) Abacus

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19. Which of the following network device forwards frames based on MAC address?

a) Hub

b) Switch

c) Router

d) Gateway

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26. To switch between insert mode and overtype mode, .

a) click Caption on the Insert menu.

b) double-click the OVR status indicator on the status bar.

c) click Text Box on the Insert menu.

d) double-click the INS status indicator on the status bar.

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47. To start Microsoft PowerPoint application :

a) Click on Start >> Programs >> All Programs >> Microsoft PowerPoint.

b) Hit Ctrl + R then type ppoint.exe and Enter.

c) Click Start >> Run then type powerpnt then press Enter.

d) All of above.

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31. Files created with Lotus 1-2-3 have an extension

a) DOC

b) XLS

c) 123

d) WK1

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43. Key to represent relationship between table is called

a) Secondary key

b) Foreign key

c) None

d) Primary key

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15. Which command is used to display the contents of the text file of DOS?

a) Copy con

b) Copy

c) Type

d) Dir

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20. Why the document you created at home displays with a different font at school?

a) Because you have a different printer at school than at home.

b) Because you have a different monitor at school than at home.

c) Because the font you used at home is not installed on your school computer.

d) Because the version of Windows is different.

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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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33. You can edit a cell by

a) Clicking the formula button.

b) Double clicking the cell to edit it in-place.

c) Selecting Edit>Edit Cell from the menu.

d) None of above.

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13. Magnetic tape can serve as

a) Secondary storage media.

b) Output media.

c) Input media.

d) All of the above.

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9. What is required when more than one person uses a central computer at the same time?

a) Light pen

b) Mouse

c) Digitizer

d) Terminal

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42. In one-to-many relationship the table in ‘one’ side is called and on ‘many’ side is called

a) Child , Parent.

b) Parent , Child.

c) Brother , Sister.

d) Father , Son.

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21. Which of the following is the second step in creating a macro?

a) Start recording.

b) Using your mouse or keyboard, perform the task you want to automate.

c) Assign a keyboard shortcut to the macro.

d) Give the macro a name.

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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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