Karnali Pradesh-4 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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23. ..............are types of changes that occur when text has been omitted from a document and must be inserted later.

a) Copy

b) Paste

c) Cut

d) Paste Special

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9. Tool which help to ensure that data can be made available from another part if there is some error is known as

a) Backup.

b) Scandisk.

c) Defragmentation.

d) Format.

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38. How can you delete a record?

a) How can you delete a record?

b) Select Data > Form from the menu to open the Data Form dialog box, find the record and Click the Delete button.

c) Select Data > Delete Record from the menu.

d) Click the Delete button on the Standard toolbar.

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22. Ctrl + E

a) Exit Application

b) Select All

c) Clear All

d) Align Center

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12. IBM 1401 is

a) First Generation Computer

b) Second Generation Computer

c) Third Generation Computer

d) Fourth Generation Computer

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33. What displays the content of the active cell in excel?

a) Name box

b) Formula bar

c) Task pane

d) Row headings

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49. Which attribute is used to name an element uniquely?

a) class

b) id

c) dot

d) all of above.

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6. One millisecond is

a) 100th of second.

b) 10th of second.

c) 1000th of second.

d) 10000th of second.

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10. The ability to recover and read deleted or damaged files from a criminal's computer is an example of a law enforcement specially called

a) Animation

b) Robotics

c) Computer forensics

d) Simulation

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27. Uppercase on Change Case dialog box and All Caps on Fonts dialog box both converts selected text into Capital Letters. What’s the difference between the two?

a) Both are same. They are only two different ways of capitalize text.

b) It is faster to convert from Change Case than from Font dialog box.

c) Change Case makes conversion permanent but All Caps on Font can always be reverted.

d) All Caps on Font dialog box makes the change permanent where Change Case can be always reverted.

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48. Tags and text that are not directly displayed on the page are written in ….... section.

a) <html>

b) <body>

c) <title>

d) <head>

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15. If there are multiple recycle bin for a hard disk

a) you can set different size for each recycle bin.

b) you can choose which recycle bin to use to store your deleted files.

c) You can make any one of them default recycle bin.

d) None of above.

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35. Which of the following is preferred when there is a disagreement between data items in a
database?

a) Redundancy

b) Inconsistency

c) Anomaly

d) Normalisation

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7. Before a disk can be used to store data. It must be……….

a) Formatted

b) Reformatted

c) Addressed

d) None of above

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37. The default header for a worksheet is

a) Your name

b) The date and time

c) None

d) The sheet tab name

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42. What are the main building blocks of a database?

a) Lists

b) Queries

c) Forms

d) Tables

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23. How to remove all character formats?

a) Shift + Spacebar

b) Shift + Enter

c) Ctrl + Spacebar

d) Ctrl + Enter

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30. You can zoom a worksheet

a) With the mouse pointer in Print Preview.

b) With the zoom button on the Print Preview toolbar .

c) With the Zoom command on the view menu.

d) All of the above.

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41. To sort records in a table

a) Open table, click on the field on which the sorting is to be done, then click Sort button on database toolbar.

b) Open table, click Sort button on database toolbar, choose field based on which to sort, click OK.

c) Click the field heading to sort it ascending or descending.

d) All of above.

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22. A master document contains ............... , each of which contains a pointer to a file on a disk?

a) Placeholders

b) subdocuments

c) bookmarks

d) references

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16. The Banker’s algorithm is used

a) to rectify deadlock.

b) to detect deadlock.

c) to prevent deadlock.

d) to slove deadlock.

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

a) First Generation

b) Second Generation

c) Third Generation

d) Fourth Generation

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14. Floppy disks typically in diameter

a) 3.5

b) 5.25

c) 8

d) All of above

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

a) DOS

b) Windows

c) Unix

d) Linux

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44. Two tables can be linked with relationship so that the data integrity can be enforced. Where can you find Relationship Command?

a) Home Tab.

b) Create Tab.

c) External Data Tab.

d) Database Tab.

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2. The Vacuum tube was invented …

a) Fleming

b) Vacu Wang

c) Malte Tube

d) Reynolds Johnson

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35. Weight refers to

a) The print density of characters.

b) The height of the printed character .

c) Upright or slanted shape.

d) The design and appearance of characters.

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10. Current SIMMs has either ………….. or connectors (pins).

a) 9 or 32

b) 30 or 70

c) 28 or 72

d) 30 or 72

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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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40. Anyone who uses an information system or the information it produces is

a) A technician.

b) An end user.

c) A specialist.

d) A knowledge worker.

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20. In Word you can force a page break

a) By positioning your cursor at the appropriate place and pressing the F1 key.

b) By using the Insert/Section break on the Insert tab.

c) By positioning your cursor at the appropriate place and pressing Ctrl+Enter.

d) By changing the font size of your document.

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38. To drag a selected range of data to another worksheet in the same workbook, use the

a) Tab key

b) Alt key

c) Shift key

d) Ctrl key

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20. Word, by default, places a tab stop at every...........mark on the ruler.

a) .25"

b) .5"

c) .75"

d) 1"

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38. How many sheet can be insert in single workbook ?

a) 3

b) 255

c) 256

d) None

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11. Which of the following will happen when data is entered into same memory location?

a) It will add to the content of the location.

b) It will change the address of the memory location.

c) It will erase the previous content.

d) It will not be fruitful if there is already some data at that location.

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