Karnali Pradesh-8 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

1 / 35

48. The special formatting codes in HTML document used to present content are

a) tags

b) attributes

c) values

d) None of above

2 / 35

23. Which is the shortcut key to change the case of text?

a) SHIFT+F4

b) SHIFT+F3

c) SHIFT+F2

d) SHIFT+F1

3 / 35

1. AVI format was developed by?

a) IBM

b) Apple c

c) Microsoft

d) Macromedia

4 / 35

3. The earliest calculating devices are

a) Abacus

b) Clock

c) Difference Engine

d) None of these

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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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40. Referential integrity means

a) Do not enter a value in the foreign key field of a child table if that value does not exist in the primary key of the parent table.

b) Do not enter a value in the primary key field of child table if that value does not exist in the primary key of the parent table.

c) Do not enter a value in the foreign key field of a parent table if that value does not exist in the primary key of the child table.

d) All of above.

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6. Which statement is valid about magnetic tape?

a) It is a plastic ribbon.

b) It is coated on both sides with iron oxide.

c) It can be erased and reused.

d) All of above.

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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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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.

10 / 35

30. In excel , an user can start the some formula with …

a) @

b) =

c) Both A and B

d) $

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27. What is the shortcut key to "Insert Hyperlink" in a document?

a) Ctrl + H

b) Ctrl + L

c) Ctrl + K

d) None of above

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41. The two form layout types will display multiple records at one time are tabular and............. .

a) columnar.

b) justified.

c) data sheet.

d) pivot table.

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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

14 / 35

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.

15 / 35

1. The output quality of a printer is measured by

a) Dot per inch.

b) Dot per sq. inch.

c) Dots printed per unit time.

d) All.

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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

17 / 35

32. To expand or collaps the formula bar we use ..................... shortcut key .

a) Ctrl+shif+U

b) Alt+shift+V

c) ctrl+f1

d) Ctrl+Shift+F

18 / 35

49. Which of the following is not a body tag properties?

a) image

b) bgcolor

c) text

d) background

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32. Which of the following is the oldest spreadsheet package?

a) VisiCalc

b) Lotus 1-2-3

c) Excel

d) StarCalc

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24. How can you make the selected character superscripted?

a) Ctrl + =

b) Ctrl + Shift + =

c) Alt + Ctrl + Shift + =

d) None of above

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6. Which of the following memory medium is not used as main memory system?

a) Magnetic core

b) Semiconductor

c) Magnetic tape

d) Both a & b

22 / 35

47. To edit an already inserted embedded organization chart object by

a) Double Click on the organization chart object.

b) CTRL + Click on the organization chart object.

c) SHIFT + Click on the organization chart object.

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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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

25 / 35

12. The number of characters that can be stored in given physical space is

a) Word length.

b) Bytes.

c) Data density.

d) Field.

26 / 35

3. Computer operators

a) Write computer programs for specific problems.

b) Operate the devices which input and output data from the computer.

c) Normally require a college degree in computer science

d) All of the above.

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44. Unlike text data type, this can store up to maximum of 65, 535 characters.

a) memo.

b) data/time

c) number

d) All of above

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22. Ctrl + E

a) Exit Application

b) Select All

c) Clear All

d) Align Center

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16. Which mode loads minimal set of drivers when starting Windows?

a) Safe Mode

b) Normal Mode

c) VGA Mode

d) Network Support Mode

30 / 35

4. A dumb terminal has

a) An embedded microprocessor.

b) Extensive memory.

c) Independent processing.

d) A keyboard and screen.

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45. Which of the following statement is true

a) You can insert text boxes in PowerPoint .

b) You cannot insert text boxes in PowerPoint.

c) Text boxes are provided when you choose a layout and can’t be inserted afterwards .

d) None of above.

32 / 35

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

33 / 35

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

34 / 35

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

a) First generation

b) Second generation

c) Third generation

d) Fourth generation

35 / 35

16. Which keystroke is use to Active Menu/Tab bar?

a) F3

b) CTRL+F3

c) F10

d) F11

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