Karnali Pradesh Set-1 – Computer Operator

102

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

1 / 35

44. Unlike text data type, this can store up to maximum of 65, 535 characters.

a) memo.

b) data/time

c) number

d) All of above

2 / 35

2. The Vacuum tube was invented …

a) Fleming

b) Vacu Wang

c) Malte Tube

d) Reynolds Johnson

3 / 35

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

a) Windows 3.1

b) Windows 95

c) Windows 2000

d) Windows NT

4 / 35

10. Servers are computers that provide resources to the other computers connected to a …

a) Network

b) Mainframe

c) Super computer

d) Dynamic computer

5 / 35

20. What is the smallest and largest font size available in Font Size tool on formatting toolbar?

a) 8 and 72

b) 8 and 64

c) 12 and 72

d) None of above

6 / 35

3. In a computer .................... is capable to store single binary bit.

a) Capacitor

b) Flip flop

c) Register

d) Inductor

7 / 35

50. Marquee is a tag in HTML to

a) Mark the list of items to maintain in queue.

b) Mark the text so that it is hidden in browser.

c) Display text with scrolling effect.

d) None of above.

8 / 35

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

a) Microsoft

b) do not copy.

c) US

d) ASAP

9 / 35

9. The difference between memory and storage is that memory is…....... and storage is….......

a) Temporary, Permanent

b) Permanent, temporary

c) Slow, fast

d) All of the above

10 / 35

6. The brain of any computer system is

a) Control Unit

b) Arithmetic Logic Unit

c) Central Processing Unit

d) Storage Unit

11 / 35

2. The first digital computer built with IC chips was known as

a) IBM 7090

b) Apple-1

c) IBM system/360

d) Vax-10

12 / 35

39. Right clicking something in Excel:

a) Deletes the object.

b) Nothing the right mouse button is there for left handed people.

c) Opens a shortcut menu listing everything you can do to the object.

d) Selects the object.

13 / 35

22. What is the shortcut key to "Center Align" the selected text?

a) Ctrl + C

b) Ctrl + E

c) Ctrl + F

d) None of above

14 / 35

3.The first machine to successfully perform a long series of arithmetic and logical operations was:

a) ENIAC

b) Mark-I

c) Analytic Engine

d) UNIVAC-1

15 / 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

16 / 35

27. In a document what is the maximum number of columns that can be inserted in MS Word Table?

a) 35

b) 15

c) 63

d) 65

17 / 35

37. A worksheet can have a maximum of …. number of rows (excel 2003)

a) 256

b) 1024

c) 32000

d) 65536

18 / 35

30. To center worksheet titles across a range of cells, you must

a) Select the cells containing the title text plus the range over which the title text is to be centered.

b) Widen the columns.

c) Select the cells containing the title text plus the range over which the title text is to be entered.

d) Format the cells with the comma style.

19 / 35

37. How do you select an entire column?

a) Select Edit > Select > Column from the menu.

b) Click the column heading letter.

c) Hold down the shift key as you click anywhere in the column.

d) Hold down the Ctrl key as you click anywhere in the column.

20 / 35

46. What happens if you select first and second slide and then click on New Slide button on toolbar?

a) A new slide is inserted as first slide in presentation.

b) A new slide is inserted as second slide in presentation.

c) A new slide is inserted as third slide in presentation.

d) None of above.

21 / 35

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

a) picture.

b) image.

c) img.

d) src.

22 / 35

1. AVI format was developed by?

a) IBM

b) Apple c

c) Microsoft

d) Macromedia

23 / 35

25. How do you close a word document without closing Word window?

a) Click on the Close button on the title bar.

b) Click on minimize button on the title bar.

c) Click on the Close command on Office menu.

d) Click Exit on the File menu.

24 / 35

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

a) tuple.

b) field.

c) record.

d) All of above.

25 / 35

20. Why the document you created at home displays with a different font at school?

a) Because you have a different printer at school than at home.

b) Because you have a different monitor at school than at home.

c) Because the font you used at home is not installed on your school computer.

d) Because the version of Windows is different.

26 / 35

17. Which of the following is an essential file of a MS-DOS boot disk?

a) COMMAND.COM

b) START.COM

c) TREE.COM

d) VER.COM

27 / 35

39. If you begin typing an entry into a cell and then realize that you don’t want your entry placed into a cell, you:

a) Press the Erase key.

b) Press Esc.

c) Press the Enter button.

d) Press the Edit Formula button.

28 / 35

21. Which of the following is the second step in creating a macro?

a) Start recording.

b) Using your mouse or keyboard, perform the task you want to automate.

c) Assign a keyboard shortcut to the macro.

d) Give the macro a name.

29 / 35

40. This key uniquely identifies each record.

a) primary key.

b) key record.

c) unique key.

d) field name.

30 / 35

21. What does Ctrl + = key effect?

a) Superscript

b) Subscript

c) All Caps

d) Shadow

31 / 35

3. Which is considered a direct entry input device?

a) Optical scanner.

b) Mouse and digitizer .

c) Light Pen.

d) All of the above.

32 / 35

7. One computer that is not considered a portable is

a) Minicomputer

b) Laptop computer

c) Notebook computer

d) All of above

33 / 35

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

a) Executive

b) A3

c) Exclusive

d) Legal

34 / 35

31. You cannot link Excel worksheet data to a Word document

a) With the right drag method.

b) With a hyperlink.

c) With the copy and paste special commands.

d) With the copy and paste buttons on the standard toolbar.

35 / 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.

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