Karnali Pradesh-9 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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36. You want to track the progress of the stock market on a daily basis. Which type of chart should you use?

a) Pie chart

b) Row chart

c) Line chart

d) Column chart

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7. Before a disk can be used to store data. It must be……….

a) Formatted

b) Reformatted

c) Addressed

d) None of above

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20. Communication channel is shared by all the machines on the network in

a) broadcast network

b) unicast network

c) multicast network

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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40. ………. is a collection of data stored in a standardized format, designed to be shared by multiple users.

a) Database

b) Relation

c) Database management system

d) Record

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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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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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12. Which operation is not performed by computer ?

a) Inputting

b) Processing

c) Controlling

d) Understanding

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43. A search value can be an exact value or it can be

a) Logical Operator

b) Relationship

c) Wild card character

d) Comparison operation

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14. A term associated with the comparison of processing speeds of different computer system is:

a) EFTS

b) MPG

c) MIPS

d) CPS

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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

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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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10. Which of the following device was not invented by Babbage?

a) Pascaline

b) Difference Engine

c) Analytical Engine

d) None of above

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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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21. Ctrl + B

a) Search the selected text.

b) Paste the selected text.

c) Bold the selected text.

d) Open the specified file.

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42. In table design view, which key can be used to switch between the field names and properties panels?

a) F3

b) F4

c) F5

d) F6

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

a) Normal

b) Loosely

c) Condensed

d) Expanded

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9. The notable features like keyboards, monitors, GUI were developed in

a) First generation

b) Second generation

c) Third generation

d) Fourth generation

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25. The Default Tab position is

a) 0.5 inch

b) 1.27 cm

c) Both a and b

d) None of the above

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16. Which command is used to get the current date only?

a) Date

b) Time

c) Second

d) All of the above

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21. What does Ctrl + = key effect?

a) Superscript

b) Subscript

c) All Caps

d) Shadow

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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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39. To create a formula, you first:

a) Select the cell you want to place the formula into.

b) Type the equals sign (=) to tell Excel that you’re about to enter a formula.

c) Enter the formula using any input values and the appropriate mathematical operators that make up your formula.

d) Choose the new command from the file menu.

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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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48. The way the browser displays the object can be modified by

a) attributes

b) parameters

c) modifiers

d) None of above

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49. Choose the correct HTML tag to make a text italic.

a) <ii>

b) <italics>

c) <italic>

d) <i>

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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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32. A circular reference is

a) Geometric modeling tool.

b) A cell that points to a drawing object.

c) A formula that either directly or indirectly depends on itself.

d) Always erroneous.

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7. What is the responsibility of the logical unit in the CPU of a computer?

a) To produce result.

b) To compare numbers.

c) To control flow of information.

d) To do math’s works.

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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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43. We can remove a relationship defined between two tables by

a) From Edit menu choose Delete Relationship.

b) Select the relationship line and press Delete.

c) Choose Delete option from Relationship menu.

d) All of 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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23. When a custom tab stop is set, Word

a) clears all default tab stops.

b) clears all default tab stops to the right of the custom tab stop.

c) clears all default tab stops to the left of the custom tab stop.

d) does not clear any default tab stops.

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20. Which of the following is not the function of operating system?

a) I/O management

b) Memory management

c) Process scheduling

d) POST

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