Karnali Pradesh-4 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

1 / 35

7. a “byte” is

a) found in the upper right corner of a window screen.

b) a group of 8 bits.

c) capacity of a sound card.

d) the part that moves on a disk drive.

2 / 35

47. ....................controls all the main slide control tasks for your presentation.

a) Task Pane.

b) Taskbar.

c) Control Panel.

d) None of above.

3 / 35

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.

4 / 35

35. Concatenation of text can be done using

a) Apostrophe (')

b) Exclamation (!)

c) Hash (#)

d) Ampersand (&)

5 / 35

38. Which of the following is not an example of a value?

a) 350

b) May 10, 2001

c) 0.57

d) Serial Number 50771

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1. The instructions for starting the computer are house on

a) Random access memory.

b) CD-ROM

c) Read only memory.

d) All of the above.

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44. In a database table, the category of information is called

a) tuple.

b) field.

c) record.

d) All of above.

8 / 35

To copy cell contents using drag and drop press the

a) End key

b) Shift key

c) Ctrl key

d) Esc key

9 / 35

31. Which symbol must all formula begin with?

a) =

b) +

c) (

d) @

10 / 35

18. Which of the following Windows do not have Start button?

a) Windows Vista

b) Windows 7

c) Windows 8

d) None of above

11 / 35

12. Which number system is usually followed in a typical 32-bit computer?

a) Binary

b) Decimal

c) Hexadecimal

d) Octal

12 / 35

32. To delete an embedded objects, first

a) Double click the object.

b) Select the object by clicking it.

c) Press the Shift + Delete keys.

d) Select it and then press the delete key.

13 / 35

26. To move the cursor page to page of document

a) Ctrl+PgDn

b) Ctrl+PgUp

c) Both of above.

d) None of above.

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20. Which of the following option is not available in Insert >> Picture ? (word 2003)

a) Chart

b) Word Art

c) Clip Art

d) Graph

15 / 35

12. Perforated paper used as input and output media is known as

a) Paper tapes.

b) Magnetic tape.

c) Punched paper tape.

d) Card punch.

16 / 35

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.

17 / 35

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.

18 / 35

13. A computer has very low failure rate because it uses electronic components. It produces very consistent results. This is highlighted by which of the feature of computer?

a) Accuracy

b) Reliability

c) Versatility

d) Automatic

19 / 35

36. Which of the following is not a basic step in creating a worksheet?

a) Save workbook.

b) Modify the worksheet.

c) Enter text and data.

d) Copy the worksheet.

20 / 35

4. IBM 1401 is

a) First Generation Computer

b) Second Generation Computer

c) Third Generation Computer

d) Fourth Generation Computer

21 / 35

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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42. Cascade update option

a) means do not change the value in the primary key field if that record has related records in another table.

b) means change all the related records in child tables if the record in parent table is changed.

c) Both of above.

d) None of above.

23 / 35

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

a) Cache memory.

b) Magnetic bubble memory.

c) Magnetic core memory.

d) RAM.

24 / 35

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

a) Candidate Key.

b) Foreign Key.

c) Primary Key.

d) All.

25 / 35

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

26 / 35

47. Which of the following font effect is not available in PowerPoint Font dialog box? (2003)

a) Underline

b) Shadow

c) Emboss

d) Strikethrough

27 / 35

How can you make a numbered list?

a) < numbering >

b) < ol >

c) < nl >

d) < ul >

28 / 35

26. Pressing F8 key for three times selects

a) a word

b) a sentence

c) a paragraph

d) entire document

29 / 35

4. A computer programmer

a) Does all the thinking for a computer.

b) Can enter input data quickly.

c) Can operate all types of computer equipment.

d) Can draws only flowchart.

30 / 35

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

a) Microsoft

b) do not copy.

c) US

d) ASAP

31 / 35

49. Which of the following HTML code is valid?

a) <font colour= “red”>

b) <font color=”red”>

c) <red><font>

d) All of above are style tags

32 / 35

12. Who is credited with the idea of using punch cards to control patterns in a waving machine?

a) Pascal

b) Hollerith

c) Babbage

d) Jacquard

33 / 35

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

34 / 35

5. Display Resolution is measured in terms of

a) DPI

b) CPI

c) PPI

d) None

35 / 35

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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