Karnali Pradesh Set-1 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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36. When you link data maintained in 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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42. The size of a field with Number data type can not be

a) 2

b) 4

c) 8

d) 16

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12. Who is created with the idea of using punch cards to control pattern s in a weaving machine?

a) Pascals

b) Hollerith

c) Babbage

d) Jacquard

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28. You can replace the text ...

a) Ctrl+H

b) Ctrl+R

c) Replace from editing Callouts

d) Both A and C

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24. What is the shortcut key to “Undo” the last action in a document?

a) Ctrl + X

b) Ctrl + Y

c) Ctrl + Z

d) None of above

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44. The database language that allows you to access or maintain data in a database

a) DCL

b) DML

c) DDL

d) None of above

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49. Choose the correct HTML tag for the smallest size heading?

a) <heading>

b) <h6>

c) <h1>

d) <head>

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35. The name box

a) Shows the location of the previously active cell.

b) Appears to the left of the formula bar.

c) Appears below the status bar.

d) Appears below the menu bar.

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15. Which of the following is an example of a real time operating system?

a) Lynx.

b) MS DOS.

c) Windows XP.

d) Process Control.

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21. What does Ctrl + = key effect?

a) Superscript

b) Subscript

c) All Caps

d) Shadow

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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.

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31. What symbol is used before a number to make it a label?

a) ” (quote)

b) = (equal)

c) _ (underscore)

d) ‘ (apostrophe)

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37. Without using the mouse or the arrow keys, what is the fastest way of getting to cell A1 in a spreadsheet?

a) Press Ctrl +Home

b) Press Home

c) Press Shift + Home

d) Press Alt + Home

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14. Which of the following is Forth generation computer?

a) PDP-8

b) Mark II

c) UNIVAC II

d) DEC 10

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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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45. Which is not the one of view options provided by PowerPoint to look at and modify presentation?

a) Slide Show

b) Format Slide

c) Slide Sorter

d) Normal

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8. Who invented vacuum tubes?

a) John Bardeen

b) William Shockley

c) Lee de Forest

d) All of above

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22. The file type..............indicates the file is a Word document.

a) .msw

b) .wor

c) .wrd

d) .doc

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34. Which of the following function is used to if found the type of data in cell ?

a) Format

b) Cell value

c) Data type

d) Type

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25. Word has a list of predefined typing, spelling, capitalization, and grammar errors that can detect and correct.

a) AutoEntry

b) AutoCorrect

c) AutoAdd

d) AutoSpell

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28. Which would you choose to save a document with a new name?

a) Press Ctrl+S.

b) Click File, Save .

c) Click Tools, Options, Save.

d) Click File, Save As.

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43. Which key is used to navigate between field name and properties pans in table design view?

a) F4

b) F6

c) TAB

d) ENTER

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49. Which of the following is not a body tag properties?

a) image

b) bgcolor

c) text

d) background

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2. The octal equivalent of 111010 is

a) 81

b) 65

c) 71

d) 72

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7. a “byte” is

a) found in the upper right corner of a window screen.

b) a group of 8 bits.

c) capacity of a sound card.

d) the part that moves on a disk drive.

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6. What was the main disadvantage of vacuum tubes?

a) They were larger in size.

b) They consumed a lot of electricity.

c) They produced heat and often burned out.

d) The operation cost was high.

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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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17. Which of the following are loaded in safe mode?

a) Keyboard driver

b) Mouse driver

c) VGA drive

d) All of above

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28. Which key is used to increase left indent?

a) Ctrl+I

b) Ctrl+M

c) Alt+I

d) F10

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33. when you print preview a worksheet

a) the entire worksheet is displayed.

b) the selected range is displayed.

c) the active portion of the worksheet is displayed.

d) a, b and c.

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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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3. In a computer .................... is capable to store single binary bit.

a) Capacitor

b) Flip flop

c) Register

d) Inductor

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6. Which of the following is handy to carry large amounts of data?

a) Floppy disk

b) Hard disk

c) CDROM

d) Zip disk

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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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42. Consider the following table Student (roll no, name, grade, subject). Which SQL is correct to retrieve the name of all students having grade "B" (PSC 2067)

a) SELECT name FROM students WHERE grade IN "B" .

b) SELECT name FROM students WHERE grade="B".

c) SELECT name FROM STUDENTS .

d) Both B and C.

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