Karnali Pradesh-6 – Computer Operator

102

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

1 / 35

19. Which of the following network device forwards frames based on MAC address?

a) Hub

b) Switch

c) Router

d) Gateway

2 / 35

31. When you want to insert a blank embedded excel object in a word document you can

a) Click the object command on the insert menu.

b) Click the office links button on the standard toolbar.

c) Click the create worksheet button on the formatting toolbar.

d) Click the import excel command on the file menu.

3 / 35

10. An output device that uses words of messages recorded on a magnetic medium to produce audio response is

a) Magnetic tape.

b) Voice response unit .

c) Voice recognition unit.

d) Voice band.

4 / 35

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.

5 / 35

5. Which Shortcut key is used to open context (shortcut) menu?

a) SHIFT+F10

b) CTRL+SHIFT+F10

c) ALT + F10

d) None of the above

6 / 35

9. Microprocessors as switching devices are for which generation computers ?

a) First Generation

b) Second Generation

c) Third Generation

d) Fourth Generation

7 / 35

22. Ctrl + E

a) Exit Application

b) Select All

c) Clear All

d) Align Center

8 / 35

20. What is the default text in text watermark dialog box ?

a) Microsoft

b) do not copy.

c) US

d) ASAP

9 / 35

18. The … operating system was initially created in the early 1970s at AT and T’s Bell Labs

a) Linux

b) DOS

c) Unix

d) GNU

10 / 35

2. Who was the invented of the Transistor?

a) Charles Walter

b) William Shockley

c) Jacquard

d) Herman Hollerith

11 / 35

21. Which of the following is the second step in creating a macro?

a) Start recording.

b) Using your mouse or keyboard, perform the task you want to automate.

c) Assign a keyboard shortcut to the macro.

d) Give the macro a name.

12 / 35

15. Which command is used to display the contents of the text file of DOS?

a) Copy con

b) Copy

c) Type

d) Dir

13 / 35

43. Key to represent relationship between table is called

a) Secondary key

b) Foreign key

c) None

d) Primary key

14 / 35

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

a) Candidate Key.

b) Foreign Key.

c) Primary Key.

d) All.

15 / 35

34. You can select a single range of cells by

a) Clicking the upper-left cell in a group of cells and then pressing the Shift key while clicking the lower right cell in a group of cells.

b) Pressing the Ctrl key while dragging over the desired cells.

c) Pressing the Shift key and an arrow key.

d) Dragging over the desired cells.

16 / 35

37. Without using the mouse or the arrow keys, what is the fastest way of getting to cell A1 in a spreadsheet?

a) Press Ctrl +Home

b) Press Home

c) Press Shift + Home

d) Press Alt + Home

17 / 35

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

a) DOS

b) Windows

c) Unix

d) Linux

18 / 35

2. Which company is the biggest player in the microprocessor industry?

a) Motorola

b) IBM

c) Intel

d) AMD

19 / 35

45. Which tab is not available on left panel when you open a presentation?

a) Outline.

b) Slides.

c) Notes.

d) All of above are available.

20 / 35

11. What was the name of the first commercially available microprocessor chip?

a) Intel 308.

b) Intel 33.

c) Intel 4004.

d) Motorola 639.

21 / 35

49. To create a blank line in your web page

a) press Enter two times

b) press Shift + Enter

c) insert <BR> tag

d) insert <BLINE>

22 / 35

48. A webpage displays a picture. What tag was used to display that picture?

a) picture.

b) image.

c) img.

d) src.

23 / 35

7. A name or number used to identify a storage location is called

a) A byte

b) A record

c) An address

d) All of the above

24 / 35

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

a) Apostrophe (')

b) Exclamation (!)

c) Hash (#)

d) Ampersand (&)

25 / 35

10. A storage area used to store data to compensate for the difference in speed at which the different units can handle data is

a) Memory

b) Buffer

c) Accumulator

d) Address

26 / 35

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

a) @

b) =

c) Both A and B

d) $

27 / 35

26. Which of the following is not a type of page margin?

a) Left

b) Right

c) Center

d) Top

28 / 35

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

29 / 35

22. In Word 2007 the Zoom is placed on

a) View tab

b) Home tab

c) Status bar

d) A & C both

30 / 35

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.

31 / 35

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.

32 / 35

31. To activate the previous cell in a pre-selected range, press

a) The Alt key.

b) The Tab key.

c) The Enter key.

d) None of the above.

33 / 35

6. Chief component of first generation computer was

a) Transistors

b) Vacuum Tubes and Valves

c) Integrated Circuits

d) None of above

34 / 35

28. Which would you choose to save a document with a new name?

a) Press Ctrl+S.

b) Click File, Save .

c) Click Tools, Options, Save.

d) Click File, Save As.

35 / 35

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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