Karnali Pradesh-6 – Computer Operator

102

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

1 / 35

7. 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.

2 / 35

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.

3 / 35

33. Rounding errors can occur

a) When you use multiplication, division, or exponentiation in a formula.

b) When you use addition and subtraction in a formula.

c) Because excel uses hidden decimal places in computation.

d) When you show the results of formulas with different decimal places that the calculated results.

4 / 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

5 / 35

26. Which is not a data source component?

a) mail merge toolbar

b) header row

c) data fields

d) data records

6 / 35

46. Which command will you use in PowerPoint if you need to change the color of different objects without changing content?

a) Design Template

b) Color Scheme

c) Font Color

d) Object Color

7 / 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

8 / 35

43. When creating a new table which method can be used to choose fields from standard databases and tables?

a) Create table in Design View.

b) Create Table using wizard.

c) Create Table by Entering data.

d) None of above.

9 / 35

50. Which of the following HTML tag has an attribute called frame?

a) <input>

b) <form>

c) <table>

d) <frameset>

10 / 35

37. In goal seek, the ‘by changing cell’ refers to the cell?

a) that you are attempting to calculate.

b) Containing the target value.

c) containing the outcome formula.

d) containing the constraints.

11 / 35

44. The database language that allows you to access or maintain data in a database

a) DCL

b) DML

c) DDL

d) None of above

12 / 35

34. Text formulas:

a) Replace cell references.

b) Return ASCII values of characters.

c) Concatenate and manipulate text.

d) Show formula error value.

13 / 35

18. Operating system is also known as:

a) Database

b) system software

c) hardware

d) printer

14 / 35

42. This data type allows alphanumeric characters and special symbols.

a) text.

b) memo.

c) auto number.

d) None of the above.

15 / 35

23. Which feature do you use to create a newspaper like document?

a) Bullets & numbering

b) Tables

c) Columns

d) Tab stops

16 / 35

50. Tags and test that are not directly displayed on the page are written in ........ section.

a) <html>

b) <head>

c) <title>

d) <body>

17 / 35

21. Ctrl + B

a) Search the selected text.

b) Paste the selected text.

c) Bold the selected text.

d) Open the specified file.

18 / 35

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

a) Capacitor

b) Flip flop

c) Register

d) Inductor

19 / 35

10. A storage area used to store data to compensate for the difference in speed at which the different units can handle data is

a) Memory

b) Buffer

c) Accumulator

d) Address

20 / 35

20. When three hyphens, underscores, equal signs, asterisks, or number signs are typed and then the enter key is pressed, the AutoFormat feature

a) places a border above a paragraph.

b) creates a numbered list.

c) changes the characters to an em dash.

d) creates a bulleted list.

21 / 35

16. Which mode loads minimal set of drivers when starting Windows?

a) Safe Mode

b) Normal Mode

c) VGA Mode

d) Network Support Mode

22 / 35

34. When you insert an excel file into a word document. The data are

a) Hyperlinked placed in a word table.

b) Linked.

c) Embedded.

d) Use the word menu bar and toolbars.

23 / 35

43. Key to represent relationship between table is called

a) Secondary key

b) Foreign key

c) None

d) Primary key

24 / 35

27. To convert a hyperlink e-mail address to regular text, right-click the e-mail address and then click................... on the shortcut menu.

a) Edit Hyperlink

b) Select Hyperlink

c) Convert Hyperlink

d) Remove Hyperlink

25 / 35

2. On a PC, how much memory is available to application software?

a) 1024 KB

b) 760 KB

c) 640 KB

d) 560 KB

26 / 35

29. What is the maximum font size you can apply for any character ?

a) 163

b) 1638

c) 16038

d) None of above

27 / 35

36. How many characters can be typed in a single cell in Excel?

a) 256

b) 1024

c) 32767

d) 65535

28 / 35

18. Which command is used to display file and directory names without size, date and time information?

a) DIR A:

b) DIR/B

c) DIR/S

d) DIR/W

29 / 35

36. Which of the following is a popular DOS based spreadsheet package?

a) Word

b) Smart cell

c) Excel

d) Lotus 1-2-3

30 / 35

3. The earliest calculating devices are

a) Abacus

b) Clock

c) Difference Engine

d) None of these

31 / 35

16. What command can be used to find out network route/path for internet connection

a) net use.

b) tracert.

c) nslookup.

d) ping.

32 / 35

2. Which computer memory is used for storing programs and data currently being processed by the CPU?

a) Mass memory

b) Internal memory

c) Non-volatile memory

d) PROM

33 / 35

5. The computer code for interchange of information between terminal

a) ASCII

b) BCD

c) EBCDIC

d) All of the above

34 / 35

11. Different components on the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?

a) Conductor’s

b) Buses

c) Connectors

d) Consecutively

35 / 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.

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