Karnali Pradesh-8 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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5. CD-ROM is a

a) Semiconductor memory.

b) Memory registers.

c) Magnetic memory.

d) None of the above.

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40. ………. is a collection of data stored in a standardized format, designed to be shared by multiple users.

a) Database

b) Relation

c) Database management system

d) Record

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41. The two form layout types will display multiple records at one time are tabular and............. .

a) columnar.

b) justified.

c) data sheet.

d) pivot table.

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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.

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9. Tool which help to ensure that data can be made available from another part if there is some error is known as

a) Backup.

b) Scandisk.

c) Defragmentation.

d) Format.

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20. When three hyphens, underscores, equal signs, asterisks, or number signs are typed and then the enter key is pressed, the AutoFormat feature

a) places a border above a paragraph.

b) creates a numbered list.

c) changes the characters to an em dash.

d) creates a bulleted list.

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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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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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22. What is the default font size of a new Word document based on Normal template in Word 2003?

a) 10 pt

b) 12 pt

c) 14 pt

d) None of above

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29. Text-styling feature of MS word is

a) WordColor

b) WordFont

c) WordArt

d) WordFill

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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.

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28. Which would you choose to save a document with a new name?

a) Press Ctrl+S.

b) Click File, Save .

c) Click Tools, Options, Save.

d) Click File, Save As.

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16. Which of the following is system software?

a) Operating system

b) Compiler

c) Utilities

d) All of the above

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36. Comments put in cells are called

a) Smart tip.

b) Cell tip.

c) Web tip.

d) Soft tip.

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49. How can you make a numbered list?

a) <dl>

b) <ol>

c) <list>

d) <ul>

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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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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.

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35. A typical worksheet has ...…. number of columns (excel 2003)

a) 128

b) 256

c) 512

d) 1024

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13. Base band is

a) transmission of signals without modulation.

b) signal all of whose energy is contained within a finite frequency range.

c) the simultaneous transmission of data to a number of stations.

d) all.

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35. Which of the following options is not located in the Page Setup dialog box?

a) Page Break Preview.

b) Page Orientation.

c) Margins.

d) Headers and Footers.

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19. Which command is used to see the version of operating system?

a) Vol

b) Version

c) Ver

d) None of the above

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32. Which button do you click to add up a series of numbers?

a) The autosum button.

b) The Formula button.

c) The quicktotal button.

d) The total button.

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49. Choose the correct HTML tag to make a text italic.

a) <ii>

b) <italics>

c) <italic>

d) <i>

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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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10. The personal computer industry was started by

a) IBM.

b) APPLE.

c) Compaq.

d) HCL.

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5. Display Resolution is measured in terms of

a) DPI

b) CPI

c) PPI

d) None

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22. A master document contains ............... , each of which contains a pointer to a file on a disk?

a) Placeholders

b) subdocuments

c) bookmarks

d) references

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27. To move to the end of the document, press the............ key(s).

a) Down arrow

b) End

c) Ctrl+DownArrow

d) Ctrl+End

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5. Which of the following is a way to access secondary memory?

a) Random access.

b) Action method.

c) Transfer method.

d) Density method.

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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

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17. Which of the following are loaded in safe mode?

a) Keyboard driver

b) Mouse driver

c) VGA drive

d) All of above

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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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4. 1 Octet is .....…?

a) 8bit

b) 4bit

c) 16bit

d) 2 byte

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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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9. Programs designed to perform specific task is known as

a) System software.

b) Application software.

c) Utility programs.

d) Operating system.

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