Karnali Pradesh-8 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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

a) Queries

b) Domains

c) All

d) Relations

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35. 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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40. What is a form in MS Access?

a) It is a printed page where users will write their data to fill it up.

b) It is an input screen designed to make the viewing and entering data easier.

c) This is an important part of database used by analysts to draw conclusions.

d) All of above.

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9. The difference between memory and storage is that memory is…....... and storage is….......

a) Temporary, Permanent

b) Permanent, temporary

c) Slow, fast

d) All of the 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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29. What is the maximum font size you can apply for any character ?

a) 163

b) 1638

c) 16038

d) None of above

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38. The auto calculate feature

a) Can only add values in a range of cells.

b) Provides a quick way to view the result of an arithmetic operation on a range of cells.

c) Automatically creates formulas and adds them to a worksheet.

d) A and c.

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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. Central Processing Unit is combination of

a) Control and storage.

b) Control and output unit.

c) Arithmetic logic and input unit.

d) Arithmetic logic and control unit.

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27. In Word, the mailing list is known as the

a) data sheet

b) source

c) data source

d) sheet

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20. What is the smallest and largest font size available in Font Size tool on formatting toolbar?

a) 8 and 72

b) 8 and 64

c) 12 and 72

d) None of above

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9. What is the name of the display feature that highlights area of the screen which requires operator attention?

a) Pixel

b) Reverse video

c) Touch screen

d) Cursor

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48. The way the browser displays the object can be modified by

a) attributes

b) parameters

c) modifiers

d) None of above

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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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30. Which of the following methods cannot be used to enter data in a cell ?

a) Pressing an arrow key.

b) Pressing the Tab key.

c) Pressing the Esc key.

d) Clicking on the formula bar.

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8. Multimedia system require hard real time scheduling :

;

a) To minimize the delay.

b) To deliver the media file to client.

c) To ensure critical tasks will be serviced within timing deadlines.

d) for security.

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28. Which key is used to increase left indent?

a) Ctrl+I

b) Ctrl+M

c) Alt+I

d) F10

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7. What is the responsibility of the logical unit in the CPU of a computer?

a) To produce result.

b) To compare numbers.

c) To control flow of information.

d) To do math’s works.

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45. Which PowerPoint feature allows the user to create a simple presentation without having to spend too much time on it?

a) AutoContent Wizard

b) Animation

c) Color Schemes

d) Chart Wizard

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26. Pressing F8 key for three times selects

a) a word

b) a sentence

c) a paragraph

d) entire document

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26. To switch between insert mode and overtype mode, .

a) click Caption on the Insert menu.

b) double-click the OVR status indicator on the status bar.

c) click Text Box on the Insert menu.

d) double-click the INS status indicator on the status bar.

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31. A worksheet range is a

a) A command used for data modeling.

b) A range of values such as from 23 to 234 .

c) A group of cells.

d) A group of worksheets.

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3. In a computer .................... is capable to store single binary bit.

a) Capacitor

b) Flip flop

c) Register

d) Inductor

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50. Which of the following is an attribute related to font tag?

a) size

b) face

c) color

d) All of above are style tags.

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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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44. Two tables can be linked with relationship so that the data integrity can be enforced. Where can you find Relationship Command?

a) Home Tab.

b) Create Tab.

c) External Data Tab.

d) Database Tab.

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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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7. Which command will divide the surface of the blank floppy disk into sectors and assign a unique address to each one?

a) FORMAT

b) FAT

c) COPY

d) CHKDSK

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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

32 / 35

8. The full form of ALU is

a) Arithmetic Logic Unit

b) Array Logic Unit

c) Application Logic Unit

d) None

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13. Which of the following memories allows simultaneous read and writes operations?

a) ROM

b) RAM

c) EPROM

d) None of the above.

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32. Which of the following is not a way to complete a cell entry?

a) Pressing enter.

b) Pressing any arrow key on the keyboard.

c) Clicking the Enter button on the Formula bar.

d) Pressing spacebar.

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36. In MS Excel, when printing, Next page and Previous page are available only when you select more than one

a) Row

b) Cell

c) Column

d) Worksheet

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