Karnali Pradesh-8 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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8. Who invented vacuum tubes?

a) John Bardeen

b) William Shockley

c) Lee de Forest

d) All of above

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14. Which of the following is Forth generation computer?

a) PDP-8

b) Mark II

c) UNIVAC II

d) DEC 10

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41. To sort records in a table

a) Open table, click on the field on which the sorting is to be done, then click Sort button on database toolbar.

b) Open table, click Sort button on database toolbar, choose field based on which to sort, click OK.

c) Click the field heading to sort it ascending or descending.

d) All of above.

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41. Which of the following creates a drop down list of values to choose from a list?

a) OLE Object

b) Hyperlink

c) Memo

d) Lookup Wizard

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45. To insert new slide in the current Presentation, we can choose:

a) Ctrl+N

b) Ctrl+M

c) Ctrl+O

d) Ctrl+F

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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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9. What produces useful information out of data?

a) Computer

b) Processing

c) Programming

d) None of above

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26. How many columns can you insert in a word document in maximum?

a) 35

b) 45

c) 55

d) 65

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13. What is an interpreter?

a) An interpreter does the conversion line by line as the program is run.

b) An interpreter is the representation of the system being designed.

c) An interpreter is a general purpose language providing very efficient execution.

d) None of the above.

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

a) Capacitor

b) Flip flop

c) Register

d) Inductor

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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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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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29. When the same word is used in multiple locations or a word is used that was not quite appropriate, a thesaurus can be used to look up a/an............... or a word similar in meaning.

a) synonym

b) homonym

c) antonym

d) metronym

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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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16. Which one of the following is not a multitasking operating system?

a) DOS

b) Windows

c) Unix

d) Linux

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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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6. One millisecond is

a) 100th of second.

b) 10th of second.

c) 1000th of second.

d) 10000th of second.

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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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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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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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34. When a label is too long to fit within a worksheet cell, you typically must

a) Shorten the label.

b) Increase the column width.

c) Decrease the column width.

d) Adjust the row height.

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16. Which of the following operating system does not implement the multitasking truly?

a) Windows 98

b) Windows NT

c) Windows XP

d) MS DOS

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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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35. The Index function is falls under ……… formula category .

a) Text.

b) Date And time.

c) Stastical

d) Lookup and reference.

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21. Microsoft Office Word is a (n)............

a) area in the computer’s main memory in which Microsoft Office text files are stored temporarily.

b) program included with Windows 2000 that can be used only to create or edit text files, smaller than 64K, that do not require formatting.

c) classified password that prevents unauthorized users from accessing a protected Microsoft Office item or document.

d) full-featured word processing program that can be used to create and revise professional looking documents easily.

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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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41. Cascade delete option

a) is used to delete all the records of all tables in a database.

b) will repeat the recent delete operation to all the records of current table.

c) is available in Edit relationship dialog box which makes sure that all the related records will be deleted automatically when the record from parent table is deleted.

d) None of above.

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25. In mail merge operation which of the following might represent the main document?

a) A sales brochure.

b) A form letter.

c) A database of Names and Addresses.

d) All of above.

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33. Rounding errors can occur

a) When you use multiplication, division, or exponentiation in a formula.

b) When you use addition and subtraction in a formula.

c) Because excel uses hidden decimal places in computation.

d) When you show the results of formulas with different decimal places that the calculated results.

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11. A high quality CAD system uses the following for printing drawing and graphs

a) Dot matrix printer

b) Digital plotter

c) Line printer

d) All of the above

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21. What does Ctrl + = key effect?

a) Superscript

b) Subscript

c) All Caps

d) Shadow

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44. The database language that allows you to access or maintain data in a database

a) DCL

b) DML

c) DDL

d) None of above

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2. On a PC, how much memory is available to application software?

a) 1024 KB

b) 760 KB

c) 640 KB

d) 560 KB

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34. A numeric value can be treated as a label value if it precedes with

a) Apostrophe (')

b) Exclamation (!)

c) Hash (#)

d) Ampersand (&)

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