Karnali Pradesh-9 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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3.The first machine to successfully perform a long series of arithmetic and logical operations was:

a) ENIAC

b) Mark-I

c) Analytic Engine

d) UNIVAC-1

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12. Who is created with the idea of using punch cards to control pattern s in a weaving machine?

a) Pascals

b) Hollerith

c) Babbage

d) Jacquard

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20. Word, by default, places a tab stop at every...........mark on the ruler.

a) .25"

b) .5"

c) .75"

d) 1"

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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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11. Which chips using specific external equipment can program.

a) ROM

b) PROM

c) SAM

d) RAM

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4. Which of the following terms is the most closely related to main memory?

a) Non-volatile

b) Permanent

c) Control unit

d) Temporary

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19. The ….. Program compresses large files into a smaller file.

a) WinZip

b) WinShrink

c) WinStyle

d) None of above

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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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41. In table design view what are the first column of buttons used for

a) Indicate Primary Key.

b) Indicate Current Row.

c) Both of above.

d) None of above.

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22. Text boundary can be displayed or hidden from (word 2003)

a) Auto text option from Insert menu

b) Options from Tools menu

c) Customize from Tools menu

d) All of above

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46. From where can we set the timing for each object?

a) custom transition.

b) Slide transition.

c) custom animation.

d) slide sorter.

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27. Uppercase on Change Case dialog box and All Caps on Fonts dialog box both converts selected text into Capital Letters. What’s the difference between the two?

a) Both are same. They are only two different ways of capitalize text.

b) It is faster to convert from Change Case than from Font dialog box.

c) Change Case makes conversion permanent but All Caps on Font can always be reverted.

d) All Caps on Font dialog box makes the change permanent where Change Case can be always reverted.

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15. Which of the following is an example of a real time operating system?

a) Lynx.

b) MS DOS.

c) Windows XP.

d) Process Control.

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44. In a database table, the category of information is called

a) tuple.

b) field.

c) record.

d) All of above.

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28. Ctrl + A

a) Align Right

b) Select All

c) Change font

d) Save document

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38. To hold row and column titles in places so that they do not scroll when you scroll a worksheet, click the

a) Unfreeze panes command on the window menu.

b) Freeze panes command on the window menu .

c) Hold titles command on the edit menu .

d) Split command on the window menu.

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44. The size of Yes No field is always

a) 1 bit

b) 1 byte

c) 1 character

d) 1 GB

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12. A smart or intelligent device is so called because it contains within its

a) Computer

b) Microcomputer

c) Programmable microprocessor.

d) Sensor

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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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40. When a picture or other graphic image is placed in the report header section it will appear:

a) Once in the beginning of the report.

b) At the top of every page.

c) Every after record break.

d) On the 1st and last pages of the report.

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44. To duplicate a controls formatting you can use

a) Manager

b) Wizard

c) Painter

d) Control

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10. A floppy disk contains

a) Circular tracks only.

b) Sectors only.

c) Both circular tracks and sector.

d) None of the above.

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32. Getting data from a cell located in a different sheet is called …

a) Accessing

b) Referencing

c) Updating

d) Functioning

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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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6. The brain of any computer system is

a) Control Unit

b) Arithmetic Logic Unit

c) Central Processing Unit

d) Storage Unit

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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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29. You cannot close MS Word application by

a) Choosing File menu then Exit submenu.

b) Press Alt+F4.

c) Click X button on title bar.

d) From File menu choose Close submenu.

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9. The notable features like keyboards, monitors, GUI were developed in

a) First generation

b) Second generation

c) Third generation

d) Fourth generation

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36. What is the correct way to refer the cell A10 on sheet3 from sheet1?

a) sheet3!A10

b) sheet1!A10

c) Sheet3.A10

d) A10

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48. A webpage displays a picture. What tag was used to display that picture?

a) picture.

b) image.

c) img.

d) src.

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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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35. Weight refers to

a) The print density of characters.

b) The height of the printed character .

c) Upright or slanted shape.

d) The design and appearance of characters.

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23. ..............are types of changes that occur when text has been omitted from a document and must be inserted later.

a) Copy

b) Paste

c) Cut

d) Paste Special

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16. The Banker’s algorithm is used

a) to rectify deadlock.

b) to detect deadlock.

c) to prevent deadlock.

d) to slove deadlock.

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31. You cannot link Excel worksheet data to a Word document

a) With the right drag method.

b) With a hyperlink.

c) With the copy and paste special commands.

d) With the copy and paste buttons on the standard toolbar.

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