Karnali Pradesh-4 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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2. Which computer memory is used for storing programs and data currently being processed by the CPU?

a) Mass memory

b) Internal memory

c) Non-volatile memory

d) PROM

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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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10. Which is the largest computer?

a) Mainframe Computer

b) Mini Computers

c) Micro Computers

d) Super Computers

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7. A/an ................. device is any device that provides information, which is sent to the CPU.

a) Input

b) Output

c) CPU

d) Memory

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2. The Vacuum tube was invented …

a) Fleming

b) Vacu Wang

c) Malte Tube

d) Reynolds Johnson

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43. In a relational schema, each tuple is divided into fields called

a) Queries

b) Domains

c) All

d) Relations

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42. The size of a field with Number data type can not be

a) 2

b) 4

c) 8

d) 16

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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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22. Ctrl + E

a) Exit Application

b) Select All

c) Clear All

d) Align Center

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17. Which of the following windows version support 64 bit processor?

a) Windows 98

b) Windows 2000

c) Windows XP

d) Windows 95

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47. ....................controls all the main slide control tasks for your presentation.

a) Task Pane.

b) Taskbar.

c) Control Panel.

d) None of above.

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50. Which tag creates a check box for a form in HTML?

a) <checkbox>

b) <input type= “checkbox”>

c) <input=checkbox>

d) <input checkbox>

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43. Query design window has two parts. The upper part shows

a) Name of fields, field type and size.

b) Tables with fields and relationships between tables.

c) Criteria.

d) Sorting check boxes.

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1. RJ45 UTP cable has............ Cables.

a) 2 pair

b) 3 pair

c) 4 pair

d) 5 pair

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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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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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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.

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24. What is the default number of lines to drop for drop cap ?

a) 3

b) 10

c) 15

d) 20

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31. Which symbol must all formula begin with?

a) =

b) +

c) (

d) @

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28. Ctrl + A

a) Align Right

b) Select All

c) Change font

d) Save document

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17. The memory which allocates space for DOS and application is called

a) Expanded memory

b) Cache memory

c) Virtual memory

d) Conventional memory

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47. Which of the following font effect option is not available in PowerPoint Font dialog box?

a) offset

b) superscript

c) subscript

d) Engrave

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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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19. World Wide Web is being standard by

a) Worldwide corporation.

b) W3C.

c) World Wide Consortium.

d) World Wide Web Standard.

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32. To save a workbook, you:

a) Click the save button on the standard toolbar from the menu.

b) Press Ctrl+F5.

c) Click Save on the Windows Start button.

d) Select Edit>Save.

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42. What are the main building blocks of a database?

a) Lists

b) Queries

c) Forms

d) Tables

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14. What do you call the translator which takes high level language program as input and produce machine language code as output?

a) Interpreter

b) Compiler

c) Assembler

d) Debugger

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26. What is the smallest width of a column?

a) 0"

b) 0.5"

c) 1"

d) 1.5"

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17. Which of the following does not support more than one program at a time?

a) DOS

b) Linux

c) Windows

d) Unix

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37. When you copy a formula

a) Excel erases the original copy of the formula.

b) Excel edits cell references in the newly copied formula.

c) Excel adjusts absolute cell references.

d) Excel doesn’t adjust relative cell references.

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33. Which of the following formulas is not entered correctly?

a) =10+50

b) =B7*B1

c) =B7+14

d) 10+50

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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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28. How can you access the font size tool on formatting toolbar?

a) Ctrl + S

b) Ctrl + Shift + S

c) Ctrl + P

d) Ctrl + Shift + P

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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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4. Word length of a Personal Computer is

a) 4 bits

b) 8 bits

c) 16 bits

d) 64 bits

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