Karnali Pradesh-2 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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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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13. A byte consists of

a) One bit.

b) Four bits.

c) Eight bits.

d) Sixteen bits.

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39. If you begin typing an entry into a cell and then realize that you don’t want your entry placed into a cell, you:

a) Press the Erase key.

b) Press Esc.

c) Press the Enter button.

d) Press the Edit Formula button.

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20. Why the document you created at home displays with a different font at school?

a) Because you have a different printer at school than at home.

b) Because you have a different monitor at school than at home.

c) Because the font you used at home is not installed on your school computer.

d) Because the version of Windows is different.

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15. Which type of command requires additional files to perform specific operations?

a) Internal commands

b) External commands

c) Valuable commands

d) Primary commands

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8. word field may consists of an optional field instruction called

a) symbol

b) subdocument

c) signal

d) switch

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23. Which feature is used to replace straight quotes with smart quotes as you type?

a) Auto Correct as you type.

b) Auto Change as you type.

c) Auto Format as you type.

d) Smart Tags as you type.

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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.

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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

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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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1. Which of the following is machine independent program?

a) High level language

b) Low level language

c) Assembly language

d) Machine language

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40. How can you define a field so that when entering data for that field it will display ****** instead of actual typed text.

a) Input mask

b) Validation Rule

c) Indexed

d) IME Mode

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23. The minimum number of rows and columns in MS Word document is

a) 1 and 1

b) 2 and 1

c) 2 and 2

d) None of above

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50. Tags and test that are not directly displayed on the page are written in ........ section.

a) <html>

b) <head>

c) <title>

d) <body>

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21. How many ways you can save a document?

a) 3

b) 4

c) 5

d) 6

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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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47. What PowerPoint feature will you use to apply motion effects to different objects of a slide?

a) Slide Transition

b) Slide Design

c) Custom animation

d) Animation Scheme

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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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39. When creating a vertical page break

a) The active cell must be A1.

b) The active cell can be anywhere in the worksheet.

c) The active cell must be in row 1.

d) The active cell must be in column A.

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22. What is the shortcut key to show font dialog box?

a) Ctrl + D

b) Ctrl + Shift + F

c) Ctrl + Shift + P

d) All of the above

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21. The Footnote Text style defines characters as

a) 12-point Times New Roman and paragraphs as single-spaced and right-aligned.

b) 10-point Times New Roman and paragraphs as double-spaced and left-aligned.

c) 12-point Times New Roman and paragraphs as double-spaced and right-aligned.

d) 10-point Times New Roman and paragraphs as single-spaced and left-aligned.

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35. Concatenation of text can be done using

a) Apostrophe (')

b) Exclamation (!)

c) Hash (#)

d) Ampersand (&)

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39. Which menu option can be used to split windows into two

a) Format > window

b) View > window > split

c) Window > split

d) View > split

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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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2. The process of starting or restarting a computer system by loading instructions from a secondary storage device into the computer memory is called

a) Duping

b) Booting

c) Padding

d) All of the above

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18. Which of the following Windows do not have Start button?

a) Windows Vista

b) Windows 7

c) Windows 8

d) None of above

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44. Unlike text data type, this can store up to maximum of 65, 535 characters.

a) memo.

b) data/time

c) number

d) All of above

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4. IBM 1401 is

a) First Generation Computer

b) Second Generation Computer

c) Third Generation Computer

d) Fourth Generation Computer

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1. AVI format was developed by?

a) IBM

b) Apple c

c) Microsoft

d) Macromedia

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49. Choose the correct HTML tag for the smallest size heading?

a) <heading>

b) <h6>

c) <h1>

d) <head>

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11. Different components on the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?

a) Conductor’s

b) Buses

c) Connectors

d) Consecutively

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27. What is the shortcut key to split a table?

a) Ctrl + Alt + Enter

b) Ctrl + Shift + Enter

c) Alt + Shift + Enter

d) Alt + Space + Enter

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12. Who is credited with the idea of using punch cards to control patterns in a waving machine?

a) Pascal

b) Hollerith

c) Babbage

d) Jacquard

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3. Who invented the microprocessor?

a) Marcian E huff.

b) Herman H Goldstein.

c) Joseph jacquard.

d) All of the above.

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25. Which of the following must be used with mouse when you want to resize an image from the center and keep it proportioned?

a) The space bar

b) The Alt Key

c) The CTRL Key

d) The Shift Key

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