Karnali Pradesh-5 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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12. Which number system is usually followed in a typical 32-bit computer?

a) Binary

b) Decimal

c) Hexadecimal

d) Octal

2 / 35

4. Which of the following is not an input device?

a) OCR

b) Optical scanners.

c) Voice recognition devices.

d) COM (computer output micro film).

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26. Pressing F8 key for three times selects

a) a word

b) a sentence

c) a paragraph

d) entire document

4 / 35

How can you make a numbered list?

a) < numbering >

b) < ol >

c) < nl >

d) < ul >

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14. A computer with CPU speed around 100 million instructions per second and with the word length of around 64 bits is known as

a) Super computer.

b) Mainframe computer.

c) Mini computer.

d) Micro computer.

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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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13. Base band is

a) transmission of signals without modulation.

b) signal all of whose energy is contained within a finite frequency range.

c) the simultaneous transmission of data to a number of stations.

d) all.

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13. The main function of command interpreter is

a) to get and execute the next user specified command .

b) to provide the interface between API and application program.

c) to handle the files in operating system.

d) none of the above.

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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.

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27. In a document what is the maximum number of columns that can be inserted in MS Word Table?

a) 35

b) 15

c) 63

d) 65

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39. All worksheet formula

a) Manipulate values.

b) Manipulate labels.

c) Return a formula result.

d) Use the addition operator.

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7. One computer that is not considered a portable is

a) Minicomputer

b) Laptop computer

c) Notebook computer

d) All of above

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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.

14 / 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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13. A computer has very low failure rate because it uses electronic components. It produces very consistent results. This is highlighted by which of the feature of computer?

a) Accuracy

b) Reliability

c) Versatility

d) Automatic

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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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39. To edit in an embedded excel worksheet object in a word document

a) Use the excel menu bar and toolbars inside the word application.

b) Edit the hyperlink.

c) Edit the data in a excel source application.

d) Use the word menu bar and toolbars.

18 / 35

38. To drag a selected range of data to another worksheet in the same workbook, use the

a) Tab key

b) Alt key

c) Shift key

d) Ctrl key

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50. To draw line from the middle of the text in html ?

a) <Strikethrough>

b) <del>

c) Both a and b

d) No of above

20 / 35

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

21 / 35

20. The in the Resume Wizard dialog box indicates the wizard is ready to create the document.

a) Start panel.

b) Address panel.

c) Add/Sort Heading panel.

d) Finish panel.

22 / 35

29. Text-styling feature of MS word is

a) WordColor

b) WordFont

c) WordArt

d) WordFill

23 / 35

39. You can use the format painter multiple times before you turn it off by

a) You can use the format painter button only one time when you click it.

b) Double clicking the format painter button.

c) Pressing the Ctrl key and clicking the format painter button.

d) Pressing the Alt key and clicking the format painter button.

24 / 35

28. Which of the following enables you to paste data multiple times?

a) Windows Clipboard.

b) Office Clipboard .

c) Both Windows & Office Clipboard.

d) None of all.

25 / 35

43. A form defines

a) Where data is placed on the screen.

b) The width of each field.

c) Both

d) None

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26. How many columns can you insert in a word document in maximum?

a) 35

b) 45

c) 55

d) 65

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6. The word length of a computer is measured in

a) Bytes

b) Millimeters

c) Meters

d) Bits

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13. Which of the following memories allows simultaneous read and writes operations?

a) ROM

b) RAM

c) EPROM

d) None of the above.

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

a) offset

b) superscript

c) subscript

d) Engrave

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17. A user-interface that is easy to use is considered to be

a) User-happy

b) User-simple

c) User-friendly

d) None of the above

31 / 35

40. To create queries in Access

a) You can drag and drop fields on query builders.

b) you can type the SQL command in SQL view.

c) You can use query wizard or design view.

d) All of above.

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24. Word includes a series of predefined graphics called............., that can be inserted into a Word document.

a) clip art

b) hyperlinks

c) captions

d) bookmarks

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41. A name must be unique within a database

a) Table

b) Field

c) Record

d) Character

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34. A default header and footer is shown in

a) Every Sheet.

b) Alternate sheet.

c) Current sheet.

d) None.

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43. Which of the following is not a type of relationship that can be applied in Access database.

a) One to One.

b) One to Many.

c) Many to Many.

d) All of above can be applied.

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