Karnali Pradesh-9 – Computer Operator

102

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

1 / 35

2. Which of the following is used only for data entry and storage.

a) Mouse.

b) Dumb terminal.

c) Micro computer.

d) Dedicated data entry system.

2 / 35

28. Ctrl + A

a) Align Right

b) Select All

c) Change font

d) Save document

3 / 35

5. Interface electronic circuit is used to interconnect I/O devices to a computer’s CPU or

a) ALU

b) Memory

c) Buffer

d) Register

4 / 35

21. Headers and footers can include text and graphics, as well as the

a) current date

b) page number

c) current time

d) all of the above

5 / 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

6 / 35

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

a) Lists

b) Queries

c) Forms

d) Tables

7 / 35

33. Which of the following formulas is not entered correctly?

a) =10+50

b) =B7*B1

c) =B7+14

d) 10+50

8 / 35

46. When you delete a text box object from a slide in PowerPoint Presentation?

a) The object is deleted but text box and the text inside is left on the slide.

b) The text box is deleted and the text is pasted on the slide.

c) The text box and text both are deleted.

d) None of above.

9 / 35

2. The Vacuum tube was invented …

a) Fleming

b) Vacu Wang

c) Malte Tube

d) Reynolds Johnson

10 / 35

30. 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 above

11 / 35

23. Which is the shortcut key to change the case of text?

a) SHIFT+F4

b) SHIFT+F3

c) SHIFT+F2

d) SHIFT+F1

12 / 35

44. Which of the field has width 8 bytes?

a) Memo

b) Number

c) Date/Time

d) Hyperlink

13 / 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

14 / 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.

15 / 35

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.

16 / 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

17 / 35

7. Which unit converts computer data into human readable form?

a) Input unit

b) Output unit

c) ALU

d) Control Unit

18 / 35

40. When a picture or other graphic image is placed in the report header section it will appear:

a) Once in the beginning of the report.

b) At the top of every page.

c) Every after record break.

d) On the 1st and last pages of the report.

19 / 35

30. You can use the formula palette to

a) Format cells containing numbers.

b) Create and edit formulas containing functions .

c) Enter assumptions data.

d) Copy a range of cells.

20 / 35

1. HTTP is

a) None

b) Link of hypertext.

c) A designation with URL that indicates hypertext resource.

d) Address of URL.

21 / 35

9. What produces useful information out of data?

a) Computer

b) Processing

c) Programming

d) None of above

22 / 35

29. What is the default left margin in Word 2003 document?

a) 1"

b) 1.25"

c) 1.5"

d) 2"

23 / 35

18. Which is not related to the size of paper?

a) Executive

b) A3

c) Exclusive

d) Legal

24 / 35

49. Choose the correct HTML tag to make a text italic.

a) <ii>

b) <italics>

c) <italic>

d) <i>

25 / 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.

26 / 35

19. Which command is used to create directory or subdirectory?

a) DIR

b) MKDIR

c) MD

d) both b and c

27 / 35

14. How many layers are in the TCP/IP model ?

a) 7 layers

b) 5 layers

c) 4 layers

d) 6 layers

28 / 35

26. To increase a paragraph indent, use the .............. shortcut keys.

a) Ctrl+L

b) Ctrl+E

c) Ctrl+1

d) Ctrl+M

29 / 35

13. Time during which a job is processed by the computer is

a) Delay time.

b) Real time.

c) Execution time.

d) Down time.

30 / 35

8. An error in software or hardware is called a bug. What is the alternative computer jargon for it?

a) Leech

b) Squid

c) Slug

d) Glitch

31 / 35

40. To create queries in Access

a) You can drag and drop fields on query builders.

b) you can type the SQL command in SQL view.

c) You can use query wizard or design view.

d) All of above.

32 / 35

21. How many ways you can save a document?

a) 3

b) 4

c) 5

d) 6

33 / 35

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.

34 / 35

13. Which of the following memories allows simultaneous read and writes operations?

a) ROM

b) RAM

c) EPROM

d) None of the above.

35 / 35

28. Which of the following enables you to paste data multiple times?

a) Windows Clipboard.

b) Office Clipboard .

c) Both Windows & Office Clipboard.

d) None of all.

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