Nepal Food Corporation Computer Operator 2071/06/26

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Level 5th Baristha Sahayek
Computer Operator Post Reserved/Open Competitive Written Examination Date: 2071/06/26

Time: 45 Minutes                        F.M.: 50

1. Which of the following devices can be used to directly image printed text?

a. OCR

b. OMR

c. MICR

d. All of the above

 

2. Who designed the first electronics computer - ENIAC?

a. Von-Neumann

b. Joseph M.Jacquard

c. J.Presper Eckert and John W.Mauchly

d. Alll of the above

 

3. Who invented the high level language C?

a. Dennis M.Ritchie

b. Niklaus Writh

c. Symour Papert

d. Donald Kunth

 

4. When did archrivals IBM and Apple Computers Inc. decided to join hands?

a. 1978

b. 1984

c. 1990

d. 1991

 

5. Modern computer are very reliable but they are not 

a. St

b. Powerful

c. Infallible

d. Cheap

 

6. Personal computers uses a number of chips mounted on a main circuit board. What is the common name for such board?

a. Daughter board

b. Mother board

c. Father board

d. Bread board

 

7. A computer program that translates one program instructions at a time into machine language is called a/an:

a. Interpreter

b. CPU

c. Compiler

d. Simulator

 

8. ALU is:

a. Arithmetic Logic Unit

b. Array Logic Unit

c. Application Logic Unit

d. None of the above

 

9. WAN stands for:

a. Wap Area Network

b. Wide Area Network

c. Wide Array Net

d. Wireless Area Network

 

10. Which device is used as a standard pointing device in a Graphical User environment?

a. Keyboard

b. Mouse

c. Joystick

d. Trackball

 

11. Which number system is usually followed in typical 32 bit computer?

a. 2

b. 10

c. 16

d. 32

 

12. Which of the following is not the output device?

a. Scanner

b. Printer

c. Flatscreen

d. Trackball

 

13. Which of the following device have limitation that we can only store information but cannot erase and modify it?

a. Floppy disk

b. Hard disk

c. CD ROM

d. Tape drive

 

14. Which of the following device can have maximum storage of data?

a. Floppy disk

b. Hard disk

c. Compact disk

d. Magneto optic disk

 

15. In UNIX the status of the process may be:

a. Running

b. Orphan

c. Sleeping

d. All of the above

 

16. The PID of kernel process is:

a. Undefined

b. 0

c. 1

d. 3

 

17. A page fault occurs

a. When the page is not in the memory

b. When page is in the memory

c. When the process enters the blocked status

d. When the process is in the ready state

18. Virtual memory is

a. An extremely large main memory

b. An extremely large secondary memory

c. An illusion of extremely large main memory

d. A type of memory used in super computer

 

19. Which is not the status of process?

a. Blocked

b. Running

c. Ready

d. Privileged

 

20. Which of the following is not valid version of MS Office?

a. Office XP

b. Office Vista

c. Office 2007

d. None of the above

 

21. You cannot close MS Word application by:

a. Choosing file menu then exist submenu

b. Press Alt + F4

c. Click X button on title bar

d. From the file menu choose close submenu

 

22. The key F12 opens a____

a. Save as dialog box

b. Open dialog box

c. Save dialog box

d. Close dialog box

 

23. Wha tis the shortcut key to open the open dialog box?

a. F12

b. Shift F12

c. Alt F12

d. Ctrl F12

 

24. A feature of MS Word that saves the document automatically after certain interval is available on:

a. Save tab on options dialog box

b. Save as dialog box

c. Both of above

d. None of above

 

25. Where can you find the horizontal split bar?

a. On the left of horizontal scroll bar

b. On the right of horizontal scroll bar

c. On the top of vertical scroll bar

d. On the bottom of vertical scroll bar

 

26. What is the place to the left of horizontal scroll bar?

a. View buttons

b. Tab stop buttons

c. Split buttons

d. Indicators

 

27. Which file starts MS Word?

a. Winword.exe

b. Word.exe

c. Msword.exe

d. Word2003.exe

 

28. How many ways you can save a document?

a. 3

b. 4

c. 5

d. 6

 

29. If you want to keep track of different editions of a document, which feature will you use?

a. Editions

b. Versions

c. Track change

d. All of the above

 

30. Background color or effects applied on a document is not visible in:

a. Reading view

b. Web layout view

c. Print preview

d. Print layout view

 

31. What is a portion of a document in which you set certain page formatting options?

a. Page 

b. Document

c. Section

d. Page setup

 

32. Borders can be applied to:

a. Cells

b. Paragraph

c. Text

d. All of the above

 

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

a. Left

b. Right

c. Center

d. Top

 

34. You can use the formula palette to:

a. Format cells containing numbers

b. Create and edit formula containing functions

c. Enters assumptions data

d. Copy a range of cells

 

35. When a range is selected, how can you activate the previous cell?

a. Press Tab

b. Press the Alt key

c. Press Enter

d. None of the above

 

36. Which tool you will use to join some cells and place the contents at the middle of joined cell?

a. From format cells dialog box click on merge cells check box

b. From format cells dialog box select the centered alignment

c. From format cells dialog box choose merge and center check box

d. Click on merge and center tool on formatting toolbar

 

37. Tab scroll buttons are placed on excel screen?

a. Towards the bottom right corner

b. Towards the bottom left corner

c. Towards the top right corner

d. Towards the top left corner

 

38. The name box on the left of formula bar.

a. Shows the name of workbook currently working on

b. Shows the name of worksheets currently working on

c. Shows the name of cell or range currently working on

d. None of the above

 

39. Each excel file is a workbook that contains different sheets. Which of the following cannot be a sheet in workbook?

a. Worksheet

b. Chart sheet

c. Module sheet

d. Data sheet

 

40. Which of the following is not the correct methods of editing the cell content?

a. Press the Alt key

b. Click the formula bar

c. Double click the cell

d. Press the F2 key

 

41. You can merge the main document with data source in Excel. In mail merge operation, word is usually. 

a. Server

b. Source

c. Client

d. Noen of the above

 

42. How can you update the values of formula cells if auto calculate mode of Excel is disabled?

a. F8

b. F9

c. F10

d. F11

 

43. You want to set such that when you type Baisakh and drag the fill handle, Excel should produce Jestha, Asadh and so on. What will you set after that?

a. Custom list

b. Fill across worksheet

c. Auto fill options

d. Fill series

 

44. Where can you change automatic or manual calculation mode in Excel?

a. Double click CAL indicator in status bar

b. Go to Tools>>Options>>Calculation and mark the corresponding radio button

c. Both of the above

d. None of the above

 

45. How can you show or hide the gridlines in Excel worksheet?

a. Go to tools>>options>>view tab and mark or remove the check box named gridline

b. Click gridline tool on Forms toolbar

c. Both of the above

d. None of the above

 

46. In the relational models, cardinality is termed as:

a. Number of tuples

b. Number of attributes

c. Number of tables

d. Number of constraints

 

47. The view of total database content is:

a. Conceptual view

b. Addition of new structure in the database system

c. Manipulation & processing of database

d. Definition of physical structure of database

 

48. DML is provided for:

a. Description of logical structure of database

b. Addition of new structure in the database system

c. Manipulation and processing of database

d. Definition of physical structure of database system

 

49. In Microsoft PowerPoint two kind of sound effects file that can be added to the presentation are:

a. Wav files and .mid files

b. Wav files and .gif files

c. Wav files and .ppg files

d. Jpg files and .gif files

 

50. Material consisting of text and numbers is best presented as:

a. A table slide

b. A bullet slide

c. A title slide

d. All of the above

-The End- 

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