Karnali Pradesh-7 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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46. Which key is used to find and distinguish records uniquely?

a) Candidate Key.

b) Foreign Key.

c) Primary Key.

d) All.

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42. Consider the following table Student (roll no, name, grade, subject). Which SQL is correct to retrieve the name of all students having grade "B" (PSC 2067)

a) SELECT name FROM students WHERE grade IN "B" .

b) SELECT name FROM students WHERE grade="B".

c) SELECT name FROM STUDENTS .

d) Both B and C.

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38. Excel files have a default extension of

a) Xls

b) Xlw

c) Wk1

d) 123

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38. The auto fill feature

a) extends a sequential series of data.

b) automatically adds range of cell values.

c) applies a boarder around the selected cells.

d) all of the above.

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5. Display Resolution is measured in terms of

a) DPI

b) CPI

c) PPI

d) None

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30. You can zoom a worksheet

a) With the mouse pointer in Print Preview.

b) With the zoom button on the Print Preview toolbar .

c) With the Zoom command on the view menu.

d) All of the above.

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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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8. Which of the following is an acronym, for Electronic Delay Storage Automatic Computer?

a) UNIVAC

b) EDSAC

c) EDVAC

d) Abacus

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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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29. ...............Each time the key is pressed, the paragraph formatting in the previous paragraph is carried forward
to the next paragraph.

a) Enter

b) Shift

c) Ctrl

d) Alt

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28. Word is preset to use standard 8.5-by-11-inch paper with..................margins.

a) 1-inch left, right, top, and bottom.

b) 1.25-inch left, right, top, and bottom.

c) 1.25-inch left and right margins and 1-inch top and bottom.

d) 1-inch left and right margins and 1.25-inch top and bottom.

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2. The octal equivalent of 111010 is

a) 81

b) 65

c) 71

d) 72

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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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37. You can use drag-and-drop to embed excel worksheet data in a word document

a) By dragging a range of excel data to the word button on the taskbar while pressing the Ctrl key.

b) By dragging a range of excel data to the word button on the taskbar while pressing Shift key.

c) By dragging a range of excel data to the word button on the taskbar while pressing Alt key.

d) None of above.

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50. Some tags enclose the text. Those tags are known as

a) Couple tags

b) Single tags

c) Double tags

d) Pair tags

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19. Which command is used to undelete a bunch of files with extension .doc that you have just deleted?

a) Undelete

b) Undelete/all

c) Undelete *.doc

d) All of above

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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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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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3. ALU is

a) Arithmetic Logic Unit

b) Array Logic Unit

c) Application Logic Unit

d) None of above

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36. Which of the following is a popular DOS based spreadsheet package?

a) Word

b) Smart cell

c) Excel

d) Lotus 1-2-3

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10. Memorandum is a document used for

a) Communication between one organization to another.

b) Internal communication within an organization.

c) None.

d) Both.

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28. What is a Document Outline View?

a) A preview in a full screen.

b) A preview with margins.

c) A View with a margins and gutter.

d) A view with a structure of heading at various levels.

23 / 35

5. The computer code for interchange of information between terminal

a) ASCII

b) BCD

c) EBCDIC

d) All of the above

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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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9. What is required when more than one person uses a central computer at the same time?

a) Light pen

b) Mouse

c) Digitizer

d) Terminal

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22. When assigning a shortcut key to a symbol, you should always try to select a key or key combination that is:

a) unassigned.

b) located on the ten-key pad section of your keyboard.

c) assigned to another task.

d) from the same font family as the symbol.

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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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21. Headers and footers can include text and graphics, as well as the

a) current date

b) page number

c) current time

d) all of the above

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4. An approach that permits the computer to work on several programs instead of one is

a) On-line thesaurus

b) Multiprogramming

c) Over lapped processing

d) Outline processor

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36. When you link data maintained in Excel workbook to a Word document

a) The Word document cannot be edited.

b) The Word document contains a reference to the original source application.

c) The word document must contain a hyperlink.

d) The word document contains a copy of the actual data.

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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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43. When creating a new table which method can be used to choose fields from standard databases and tables?

a) Create table in Design View.

b) Create Table using wizard.

c) Create Table by Entering data.

d) None of above.

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35. Which of the following is not information you can specify using the solver?

a) Input cells.

b) Constraint.s

c) Target cell.

d) Changing cells.

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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.

35 / 35

50. To create HTML document you require a

a) web page editing software.

b) High powered computer.

c) Just a notepad can be used.

d) None.

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