Karnali Pradesh-6 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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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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4. A dumb terminal has

a) An embedded microprocessor.

b) Extensive memory.

c) Independent processing.

d) A keyboard and screen.

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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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2. The first digital computer built with IC chips was known as

a) IBM 7090

b) Apple-1

c) IBM system/360

d) Vax-10

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1. AVI format was developed by?

a) IBM

b) Apple c

c) Microsoft

d) Macromedia

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2. The unit of hardware an operator uses to monitor computer processing is

a) Card Reader.

b) Line printer.

c) Console.

d) CPU.

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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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34. When you insert an excel file into a word document. The data are

a) Hyperlinked placed in a word table.

b) Linked.

c) Embedded.

d) Use the word menu bar and toolbars.

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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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35. To Bring Delete Dialog box

a) CTRL+ -

b) CTRL+ DEL

c) Shift + CTRL + -

d) CTRL+SHIFT+DEL

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15. What is the function of radio button?

a) To select multiple option

b) To select single option

c) To select all option

d) All of above

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40. Which is not a view to display a table in Access?

a) Datasheet View.

b) Design View.

c) Pivot Table & Pivot Chart View.

d) None of above.

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34. Excel worksheet cells work very similarly to what common element of the windows graphical user interface

a) Option buttons

b) List boxes

c) Text boxes

d) Combo boxes

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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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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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29. Which of the following is not on Home ribbon?

a) Columns

b) Font color

c) Change Style

d) Font

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15. Which operating system doesn’t support networking between computers?

a) Windows 3.1

b) Windows 95

c) Windows 2000

d) Windows NT

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46. Which arrow option is not available in the pointer options in slide show?

a) hidden

b) visible

c) automatic

d) manual

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31. Which of the following will not cut information?

a) Pressing Ctrl + C.

b) Selecting Edit>Cut from the menu.

c) Clicking the Cut button on the standard.

d) Pressing Ctrl+X

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24. Which would you choose to move selected text from one place to another?

a) Move and Paste

b) Copy and Paste

c) Cut and Paste

d) Delete and Paste

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34. You can copy data or formulas

a) With the copy, paste and cut commands on the edit menu.

b) With commands on the shortcut menu.

c) With buttons on the standard toolbars.

d) All of the above.

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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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33. Which function will calculate the number of workdays between 6/9/2004 and 8/12/2004?

a) Workday

b) Date

c) Networkdays

d) All of the above

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18. The time required to complete a single, continuous execution of an object program is called

a) Access time

b) Response time

c) Random time

d) Run time

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4. As compared to the secondary memory, the primary memory of a computer is

a) Large

b) Chip

c) Fast

d) Slow

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18. Which command will you use to transfer a specific file(s) from one disk to another in MS-DOS?

a) COPY

b) DISKCOPY

c) TIME

d) RENAME

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26. To increase a paragraph indent, use the .............. shortcut keys.

a) Ctrl+L

b) Ctrl+E

c) Ctrl+1

d) Ctrl+M

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1. Which of the following memories has the shortest access time?

a) Cache memory.

b) Magnetic bubble memory.

c) Magnetic core memory.

d) RAM.

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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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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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24. What is the shortcut key to “Undo” the last action in a document?

a) Ctrl + X

b) Ctrl + Y

c) Ctrl + Z

d) None of above

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14. ……… are used to identify a user who returns to a website.

a) Plug-ins

b) Scripts

c) Session

d) Cookies

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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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41. Which of the following is not a database object?

a) Tables

b) Queries

c) Relationships

d) Reports

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42. A database language concerned with the definition of the whole database structure and schema is

a) DCL

b) DML

c) DDL

d) All of above

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