Karnali Pradesh-7 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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27. You can jump to the next column by

a) Clicking with your mouse on the next column.

b) Press Alt + Down-arrow.

c) Both of above.

d) None of Above.

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41. Following is not a database model

a) network database model.

b) relational database model.

c) Object Oriented database model.

d) None.

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15. What is the function of radio button?

a) To select multiple option

b) To select single option

c) To select all option

d) All of above

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23. What is the default font used in MS Word 2007 document?

a) Times New Roman

b) Arial

c) Calibri

d) Preeti

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25. When typing in a word field manually, what must you press to insert the code’s braces?

a) Ctrl + F6

b) Ctrl + F9

c) Alt + F11

d) Shift + F12

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8. The first electronic computer in the world was

a) UNIVAC

b) EDVAC

c) ENIAC

d) All of the above.

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18. Which command is used to display file and directory names without size, date and time information?

a) DIR A:

b) DIR/B

c) DIR/S

d) DIR/W

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13. Most of the first generation computers were

a) Special purpose computers.

b) General purpose computers .

c) Both of above.

d) None of above.

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2. The first digital computer built with IC chips was known as

a) IBM 7090

b) Apple-1

c) IBM system/360

d) Vax-10

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6. The personnel who deals with the computer and its management put together are called

a) Software

b) Human ware

c) Firmware

d) Hardware

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29. What is the shortcut key for "Subscript" the selected text?

a) Ctrl + =

b) Ctrl + -

c) Ctrl + Shift + =

d) Ctrl + Shift + -

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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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32. Which of the following is the oldest spreadsheet package?

a) VisiCalc

b) Lotus 1-2-3

c) Excel

d) StarCalc

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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

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1. The instructions for starting the computer are house on

a) Random access memory.

b) CD-ROM

c) Read only memory.

d) All of the above.

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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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46. What happens if you select first and second slide and then click on New Slide button on toolbar?

a) A new slide is inserted as first slide in presentation.

b) A new slide is inserted as second slide in presentation.

c) A new slide is inserted as third slide in presentation.

d) None of above.

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1. The subject of cybernetics deals with the science of

a) Genetics.

b) Control and communications.

c) Molecular biology.

d) Biochemistry.

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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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11. Which chips using specific external equipment can program.

a) ROM

b) PROM

c) SAM

d) RAM

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40. Referential integrity means

a) Do not enter a value in the foreign key field of a child table if that value does not exist in the primary key of the parent table.

b) Do not enter a value in the primary key field of child table if that value does not exist in the primary key of the parent table.

c) Do not enter a value in the foreign key field of a parent table if that value does not exist in the primary key of the child table.

d) All of above.

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5. The address bus is …

a) Bidirectional

b) Multidirectional

c) Circular

d) Unidirectional

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37. When you see a cell with a red triangle in the top right corner, what does this signify?

a) There is an error in the cell

b) There is a comment associated with the cell.

c) The font color for text in the cell is red.

d) A formula cannot be entered into the cell.

24 / 35

42. To achieve AND effect when you are entering criteria in a query design window

a) . write criteria values vertically one in a row.

b) write criteria values horizontally .

c) Write criteria values in same field separated with AND.

d) Write criteria values in same field separated with &.

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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

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49. HTML documents are saved in

a) Special binary format.

b) Machine language codes.

c) ASCII text.

d) None of above.

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33. Comments can be added to cells using

a) Edit > Comments

b) Insert > Comments

c) File > Comments

d) View > Comments

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34. You can group noncontiguous worksheets with

a) The group button on the standard toolbar.

b) The shift key and the mouse .

c) The ctrl key and mouse.

d) The alt+enter key.

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2. The unit of hardware an operator uses to monitor computer processing is

a) Card Reader.

b) Line printer.

c) Console.

d) CPU.

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44. What happens when you release mouse pointer after you drop the primary key of a table into foreign key of another table?

a) A relationship is created.

b) Edit relationship dialog box appears.

c) Error occurs.

d) Nothing happens.

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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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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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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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21. What is the default file extension for all Word documents?

a) .txts

b) .word

c) .docs

d) .docx

35 / 35

18. Operating system is also known as:

a) Database

b) system software

c) hardware

d) printer

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