Karnali Pradesh-4 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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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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4. As compared to the secondary memory, the primary memory of a computer is

a) Large

b) Chip

c) Fast

d) Slow

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19. Which command is used to undelete a bunch of files with extension .doc that you have just deleted?

a) Undelete

b) Undelete/all

c) Undelete *.doc

d) All of above

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32 In a worksheet you can select

a) The entire worksheet

b) Rows

c) Columns

d) a, b, and c

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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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34. Text formulas:

a) Replace cell references.

b) Return ASCII values of characters.

c) Concatenate and manipulate text.

d) Show formula error value.

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24. What is the shortcut key to Update Formula in a table?

a) F9

b) Alt + F9

c) Ctrl + F9

d) Shift + F9

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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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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.

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31. Which symbol must all formula begin with?

a) =

b) +

c) (

d) @

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28. Which key is used to select all the text in the document?

a) Ctrl+T

b) Ctrl+A

c) Ctrl+F

d) Ctrl+N

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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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2. Which of the following is used only for data entry and storage.

a) Mouse.

b) Dumb terminal.

c) Micro computer.

d) Dedicated data entry system.

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1. Which shortcut key is used to delete one word to the right?

a) SHIFT+DEL

b) CTRL+DEL

c) ALT+DEL

d) CTRL+SHIFT+DEL

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

a) Scanner

b) camera

c) plotter

d) digitizer

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40. Which is not a view to display a table in Access?

a) Datasheet View.

b) Design View.

c) Pivot Table & Pivot Chart View.

d) None of above.

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45. Which is a shortcut key to end (Stop) the presentation?

a) ALT+F4

b) CTRL+F4

c) END

d) None of the Above

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3. Number crunchier is the informal name for

a) Mini computer

b) Super computer

c) Micro computer

d) Mainframe computer

19 / 35

30. Hyperlinks can be

a) Text.

b) Drawing objects.

c) Pictures.

d) All of above.

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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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31. To activate the previous cell in a pre-selected range, press

a) The Alt key.

b) The Tab key.

c) The Enter key.

d) None of the above.

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25. What is the maximum number of lines you can set for a drop cap?

a) 3

b) 10

c) 15

d) 20

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6. Which statement is valid about magnetic tape?

a) It is a plastic ribbon.

b) It is coated on both sides with iron oxide.

c) It can be erased and reused.

d) All of above.

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35. Which of the following is preferred when there is a disagreement between data items in a
database?

a) Redundancy

b) Inconsistency

c) Anomaly

d) Normalisation

25 / 35

27. By default, your document prints with:

a) 1 inch top and bottom margins.

b) a portrait orientation.

c) 1.25 inches left and right margins.

d) all of the above.

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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

27 / 35

9. ……… are set of rules and procedures to control the data transmission over the internet

a) IP address

b) Gateway

c) Domains

d) Protocol

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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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5. The computer code for interchange of information between terminal

a) ASCII

b) BCD

c) EBCDIC

d) All of the above

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16. The number of bits that a computer can process at a time in parallel is called

a) Word length

b) Accuracy

c) Diligence

d) Speed

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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

32 / 35

1. A Smaller Version of Image is called?

a) Clipart

b) Thumbnail

c) Bitmaps

d) JPEG

33 / 35

16. Identify false statement.

a) You can find deleted files in recycle bin.

b) You can restore any files in recycle bin if you ever need.

c) You can increase free space of disk by sending files in recycle bin.

d) You can right click and choose Empty Recycle Bin to clean it at once.

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24. Which of the following button will allow you to add, delete, or change records in your Data Source?

a) ‘Data Source’ button.

b) ‘Edit’ button.

c) ‘Edit Data Source’ button.

d) ‘Data Editing’ button.

35 / 35

1. HTTP is

a) None

b) Link of hypertext.

c) A designation with URL that indicates hypertext resource.

d) Address of URL.

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