Karnali Pradesh-6 – Computer Operator

102

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

1 / 35

15. Which operating system doesn’t support networking between computers?

a) Windows 3.1

b) Windows 95

c) Windows 2000

d) Windows NT

2 / 35

19. The .....…. displays the name of every computer user on the computer

a) Wish list screen

b) Command screen

c) Welcome screen

d) None of the above

3 / 35

3. Analog computer works on the supply of

a) Continuous electrical pulses.

b) Electrical pulses but not continuous.

c) Magnetic strength.

d) None of the above.

4 / 35

2. A hybrid computer

a) Resembles digital computer .

b) Resembles analog computer.

c) Resembles both a digital and an analog computer.

d) None of the above.

5 / 35

31. How do you delete a column?

a) Select the column heading you want to delete and select the Delete Row button on the standard toolbar.

b) Select the column heading you want to delete and select Insert Delete from the menu.

c) Select the row heading you want to delete and select Edit>Delete from the menu.

d) Right click the column heading you want to delete and select delete from the shortcut menu.

6 / 35

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

a) F3

b) CTRL+F3

c) F10

d) F11

7 / 35

11. To locate a data item for storage is

a) Field.

b) Feed.

c) Database.

d) Fetch.

8 / 35

43. The database is said to be .................. if the same information is duplicated in several places.

a) Consistent

b) Redundant

c) Secure

d) All

9 / 35

17. If the displayed system time and date is wrong, you can reset it using

a) Write

b) Calendar

c) Write file

d) Control panel

10 / 35

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.

11 / 35

2. Who was the invented of the Transistor?

a) Charles Walter

b) William Shockley

c) Jacquard

d) Herman Hollerith

12 / 35

2. Which of the following is first generation of computer?

a) CDC-1604

b) IBM-1401

c) ICL-2900

d) EDSAC

13 / 35

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.

14 / 35

25. A (n)...........is a dot or other symbol positioned at the beginning of a paragraph.

a) bullet

b) logo

c) cell

d) target

15 / 35

10. The personal computer industry was started by

a) IBM.

b) APPLE.

c) Compaq.

d) HCL.

16 / 35

35. The Index function is falls under ……… formula category .

a) Text.

b) Date And time.

c) Stastical

d) Lookup and reference.

17 / 35

1. Which shortcut key is used to delete one word to the right?

a) SHIFT+DEL

b) CTRL+DEL

c) ALT+DEL

d) CTRL+SHIFT+DEL

18 / 35

16. The Banker’s algorithm is used

a) to rectify deadlock.

b) to detect deadlock.

c) to prevent deadlock.

d) to slove deadlock.

19 / 35

49. What tag is used to list individual items of an ordered list?

a) LI

b) OL

c) UL

d) None of above

20 / 35

26. What is the short cut key to open the Open dialog box?

a) F12

b) Shift + F12

c) Alt + F12

d) Ctrl + F12

21 / 35

35. The name box

a) Shows the location of the previously active cell.

b) Appears to the left of the formula bar.

c) Appears below the status bar.

d) Appears below the menu bar.

22 / 35

25. A letterhead should contain all of the following EXCEPT .

a) full street address.

b) logo.

c) complete legal name of the company, group, or individual.

d) None of the above.

23 / 35

6. The personnel who deals with the computer and its management put together are called

a) Software

b) Human ware

c) Firmware

d) Hardware

24 / 35

13. Most of the first generation computers were

a) Special purpose computers.

b) General purpose computers .

c) Both of above.

d) None of above.

25 / 35

14. A computer with CPU speed around 100 million instructions per second and with the word length of around 64 bits is known as

a) Super computer.

b) Mainframe computer.

c) Mini computer.

d) Micro computer.

26 / 35

23. When a custom tab stop is set, Word

a) clears all default tab stops.

b) clears all default tab stops to the right of the custom tab stop.

c) clears all default tab stops to the left of the custom tab stop.

d) does not clear any default tab stops.

27 / 35

29. When the same word is used in multiple locations or a word is used that was not quite appropriate, a thesaurus can be used to look up a/an............... or a word similar in meaning.

a) synonym

b) homonym

c) antonym

d) metronym

28 / 35

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.

29 / 35

46. Which arrow option is not available in the pointer options in slide show?

a) hidden

b) visible

c) automatic

d) manual

30 / 35

37. You can use drag-and-drop to embed excel worksheet data in a word document

a) By dragging a range of excel data to the word button on the taskbar while pressing the Ctrl key.

b) By dragging a range of excel data to the word button on the taskbar while pressing Shift key.

c) By dragging a range of excel data to the word button on the taskbar while pressing Alt key.

d) None of above.

31 / 35

13. Which part of the computer is used for calculating and comparing?

a) Disk unit

b) Control unit

c) ALU

d) Modem

32 / 35

8. word field may consists of an optional field instruction called

a) symbol

b) subdocument

c) signal

d) switch

33 / 35

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

a) picture.

b) image.

c) img.

d) src.

34 / 35

42. Consider the following table Student (roll no, name, grade, subject). Which SQL is correct to retrieve the name of all students having grade "B" (PSC 2067)

a) SELECT name FROM students WHERE grade IN "B" .

b) SELECT name FROM students WHERE grade="B".

c) SELECT name FROM STUDENTS .

d) Both B and C.

35 / 35

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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