Karnali Pradesh-4 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

1 / 35

5. Interface electronic circuit is used to interconnect I/O devices to a computer’s CPU or

a) ALU

b) Memory

c) Buffer

d) Register

2 / 35

21. What does Ctrl + = key effect?

a) Superscript

b) Subscript

c) All Caps

d) Shadow

3 / 35

36. Which of the following is a popular DOS based spreadsheet package?

a) Word

b) Smart cell

c) Excel

d) Lotus 1-2-3

4 / 35

30. Documentation should include

a) Destination and users of the output data.

b) Source of input data.

c) Information on the purpose of the workbook.

d) All of the above.

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23. With Word’s AutoCorrect entries, to display an indifferent face (?) type

a) : )

b) : (

c) : |

d) : /

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18. Operating system is also known as:

a) Database

b) system software

c) hardware

d) printer

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25. How do you close a word document without closing Word window?

a) Click on the Close button on the title bar.

b) Click on minimize button on the title bar.

c) Click on the Close command on Office menu.

d) Click Exit on the File menu.

8 / 35

48.There are............ different of heading tags in HTML

a) 4

b) 5

c) 6

d) 7

9 / 35

12. In IBM PC-AT, what do the words stand for?

a) Additional Terminals.

b) Advance Technology.

c) Applied Technology.

d) Advanced Terminology.

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22. Ctrl + O

a) Save Document

b) Print Document

c) Close Document

d) Open Document

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32. To expand or collaps the formula bar we use ..................... shortcut key .

a) Ctrl+shif+U

b) Alt+shift+V

c) ctrl+f1

d) Ctrl+Shift+F

12 / 35

13. Which of the following is not input unit device?

a) Scanner

b) camera

c) plotter

d) digitizer

13 / 35

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

a) Goal seek

b) Solver

c) Scenario manager

d) Auto Outline

14 / 35

1. Which of the following is machine independent program?

a) High level language

b) Low level language

c) Assembly language

d) Machine language

15 / 35

21. Which option in File pull-down menu is used to close a file in MS Word?

a) New

b) Quit

c) Close

d) Exit

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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.

17 / 35

11. What was the name of the first commercially available microprocessor chip?

a) Intel 308.

b) Intel 33.

c) Intel 4004.

d) Motorola 639.

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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.

19 / 35

8. Which of the following command is used to close the active window?

a) Alt+F4

b) Ctrl+F4

c) Ctrl+F5

d) Both a and b

20 / 35

14. The number of pixels displayed on a screen is known as the screen

a) Colour depth

b) Refresh rate

c) Resolution

d) Viewing size

21 / 35

46. From where can we set the timing for each object?

a) custom transition.

b) Slide transition.

c) custom animation.

d) slide sorter.

22 / 35

34. You can select a single range of cells by

a) Clicking the upper-left cell in a group of cells and then pressing the Shift key while clicking the lower right cell in a group of cells.

b) Pressing the Ctrl key while dragging over the desired cells.

c) Pressing the Shift key and an arrow key.

d) Dragging over the desired cells.

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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

24 / 35

36. Which of the following is the latest version of Excel

a) Excel 2000

b) Excel XP

c) Excel 2012

d) Excel 2013

25 / 35

21. Ctrl + B

a) Search the selected text.

b) Paste the selected text.

c) Bold the selected text.

d) Open the specified file.

26 / 35

10. Memorandum is a document used for

a) Communication between one organization to another.

b) Internal communication within an organization.

c) None.

d) Both.

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33. When the formula bar is active, you can see

a) The edit formula button.

b) The cancel button.

c) The enter button.

d) All of the above.

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18. The time required to complete a single, continuous execution of an object program is called

a) Access time

b) Response time

c) Random time

d) Run time

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11. Which of the following will happen when data is entered into same memory location?

a) It will add to the content of the location.

b) It will change the address of the memory location.

c) It will erase the previous content.

d) It will not be fruitful if there is already some data at that location.

30 / 35

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

a) image

b) bgcolor

c) text

d) background

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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.

32 / 35

14. Central Processing Unit is combination of

a) Control and storage.

b) Control and output unit.

c) Arithmetic logic and input unit.

d) Arithmetic logic and control unit.

33 / 35

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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41. Which of the following is not a database object?

a) Tables

b) Queries

c) Relationships

d) Reports

35 / 35

2. On a PC, how much memory is available to application software?

a) 1024 KB

b) 760 KB

c) 640 KB

d) 560 KB

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