NEB Computer Operator Practice Set 21

Welcome to Gyanchautari Quiz section; NEB Computer Operator Practice Set 21 here you will get total 50 multiple choice question (MCQ) which is strictly based on National Exammination Board (NEB) computer operator syllabus 5th level. https://www.neb.gov.np/

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Created on August 05, 2022 By

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NEB Computer Operator Practice Set 21

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1 / 50

1. The main function of the command interpreter is

a) to get and execute the next user-specified command

b) to provide the interface between the API and application program

c) to handle the files in operating system

d) none of the above

2 / 50

2. Which of the following function key activates the speller?

a) F5

b) F7

c) F9

d) Shift + F7

3 / 50

3. This type of software is similar to an accountants worksheet

a) Word processing

b) Database

c) Spreadsheets

d) Graphics

4 / 50

4. Text boundary can be displayed or hidden from

a) Auto text option from Insert menu

b) Options from Tools menu

c) Customize from Tools menu

d) All

5 / 50

5. Assembly code data base is associated with

a) assembly language version of the program which is created by the code generation phase and is input to the assembly phase.

b) a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure.

c) consists of a full or partial list or the token's as they appear in the program. Created by Lexical analysis and used for syntax analysis and interpretation.

d) a permanent table which lists all key words and special symbols of the language in symbolic form.

6 / 50

6. Who invented Hard disk drive?

a) Harry D. Thomson

b) Reynold B. Johnson

c) Henry Kingston

d) Tim Berners Lee

7 / 50

7. Which of the following pane is NOT available in Task Pane?

a) Slide Design

b) Master Slide

c) Slide Layout

d) Slide Transition

8 / 50

8. Data can be imported into the Access Database from _________

a) Notepad files

b) PowerPoint files

c) Word files

d) Excel files

9 / 50

9. The activity of illegally gaining personal information of users is

a) Crawling

b) Phishing

c) Spamming

d) Information theft

10 / 50

10. when you use the fill effects in the format data series dialog box, you can not

a) rotate text on the chart

b) select a fore ground color

c) select a pattern

d) select a background color

11 / 50

11. A computer programmer

a) Does all the thinking for a computer

b) Can enter input data quickly

c) Can operate all types of computer equipment's

d) Can draw only flowchart

12 / 50

12. Which of the following is bounded media?

a) Ring Topology

b) LAN

c) Fiber Optical cable

d) Radio wave

13 / 50

13. Latency time is

a) Time to spin the needed data under head

b) Time to spin the needed data under track

c) Time to spin data under sector

d) All of above

14 / 50

14. In latest generation computers, the instructions are executed

a) Parallel only

b) Sequentially only

c) Both sequentially and parallel

d) All of above

15 / 50

15. Which malicious reduce or the size of memory?

a) Virus

b) Worm

c) Trojan Horse

d) All

16 / 50

16. Magnetic disks are the most popular medium for

a) Direct access

b) Sequential access

c) Both of above

d) None of above

17 / 50

17. What is the output when the data “FOREIGN key’ is set to the text format > in Access?

a) foreign key

b) FOREIGN KEY

c) Foreign Key

d) Foreign key

18 / 50

18. when working in the page break preview, you can

a) view exactly where each page break occurs

b) add or remove page breaks

c) change the print area

d) All

19 / 50

19. Which of the following have low failure rate?

a) Mechanical devices

b) Electronic devices

c) Electro-mechanical devices

d) None of above

20 / 50

20. Which of the following addressing modes, facilitates access to an operand whose location is defined relative to the beginning of the data structure in which it appears?

a) ascending

b) sorting

c) index

d) indirect

21 / 50

21. o erase a character to the right of the insertion point, press the _____ key.

a) cancel

b) backspace

c) delete

d) both (backspace or delete)

22 / 50

22. When you see a cell with a red triangle in the top right corner, what does this signify?

a) There is an error in the cell

b) There is a comment associated with the cell

c) The font color for text in the cell is red

d) A formula cannot be entered into the cell

23 / 50

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

a) Ctrl + C

b) Ctrl + E

c) Ctrl + F

d) None

24 / 50

24. In normal view, automatic page breaks _____.

a) do not display

b) display on the screen as a single dotted horizontal line

c) display on the screen above the header and beneath the footer

d) display on the screen as a line separated by the words Page Break

25 / 50

25. A typical worksheet has ________ Number of columns

a) 128

b) 256

c) 512

d) 1024

26 / 50

26. This key uniquely identifies each record.

a) Registration key

b) Composite key

c) Foreign key

d) Primary key

27 / 50

27. When creating a vertical page break

a) The active cell must be A1

b) The active cell can be anywhere in the worksheet

c) The active cell must be in row 1

d) The active cell must be in column A

28 / 50

28. Concatenation of text can be done using

a) Apostrophe (')

b) Exclamation (!)

c) Hash (#)

d) Ampersand (&)

29 / 50

29. What term refers to a specific set of values saved with the workbook?

a) Range

b) Scenario

c) Trend line

d) What-if analysis

30 / 50

30. In a relational schema, each tuple is divided into fields called

a) Relations

b) Domains

c) Queries

d) All of the above

31 / 50

31. You wished to justify text over the height of paper, which option will you choose

a) Page Setup from File menu

b) Paragraph from Format menu

c) From formatting toolbar

d) Font from Format menu

32 / 50

32. Which of the following method can insert a new slide in current presentation?

a) Right click on the Slide panel and choose New Slide

b) From Insert menu choose New Slide

c) Click on New Slide button on toolbar

d) All of above

33 / 50

33. ................. is a network that covers geographical areas that are larger, such as districts or cities.

a) LAN

b) MAN

c) WAN

d) None of these

34 / 50

34. The ISDN Internetworking Equipment device are

a) Terminal Adapter

b) ISDN Bridge

c) ISDN Router

d) All of these

35 / 50

35. Each cell of the table can be represented by using............

a) <tr>

b) <td>

c) <th>

d) <thead>

36 / 50

36. A numeric value can be treated as label value if ……………. precedes it.

a) Apostrophe (ʼ)

b) Exclamation (!)

c) Hash (#)

d) Tilde (~)

37 / 50

37. Which of the following is best for quick copy operation?

a) Copy and Paste

b) Windows Clipboard

c) Drag and Drop

d) Auto Text

38 / 50

38. Process is

a) program in High level language kept on disk

b) contents of main memory

c) a program in execution

d) a job in secondary memory

39 / 50

39. The difference between Slide Design and Auto Content Wizard is

a) Both are same

b) AutoContent Wizard is just the wizard version of Slide Design

c) Slide Design does not provide sample content but Auto Content Wizard provides sample content too!

d) Slide Design asks your choice in steps but Auto Content Wizard does not let you make choices

40 / 50

40. A function inside another function is called….

a) Nested round function

b) Sum function

c) Sum function

d) Text function

41 / 50

41. How to create an unordered list (a list with the list items in bullets) in HTML?

a) <ul>

b) <ol>

c) <li>

d) <i>

42 / 50

42. A characteristic of card systems is:

a) Slowness in processing data

b) Using cards as records of transactions

c) Needing a larger DP staff

d) All of the above

43 / 50

43. Which of the following is graphics solution for Word Processors?

a) Clipart

b) WordArt

c) Drop Cap

d) All of above

44 / 50

44. In MS Access, a form with data records at one half and entry format at the other half may be created using______ menu.

a) Create>Form

b) Create>Split Form

c) Create>Multiple Items

d) Create>Blank Form

45 / 50

45. Which key do you press to force a page break?

a) CTRL+ALT

b) CTRL+ break

c) CTRL+ Enter

d) None

46 / 50

46. Which tags are used to identify the body section?

a) <body> and </body>

b) </body> and <body>

c) a or b

d) None of these

47 / 50

47. What is the ready state of a process?

a) when process is scheduled to run after some execution

b) when process is unable to run until some task has been completed

c) when process is using the CPU

d) none of the mentioned

48 / 50

48. Which of the following is known as working register?

a) MAC

b) Counter

c) Program Counter

d) Accumulator

49 / 50

49. What is the shortcut key for "Superscript" the selected text?

a) Ctrl + =

b) Ctrl + -

c) Ctrl + Shift + =

d) Ctrl + Shift + -

50 / 50

50. The ALU of a computer normally contains a number of high speed storage element called

a) Semiconductor memory

b) Registers

c) Hard disks

d) Magnetic disk

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6 thoughts on “NEB Computer Operator Practice Set 21”

dharmbir gupta says:

August 20, 2022 at 3:18 am

i want to member of gyan chautari plz help me

dharmbir gupta says:

August 20, 2022 at 3:19 am

hi i want to member of this team

1. gyanchautari says:
  
  August 20, 2022 at 4:14 am
  
  fillup the form: Click Here
  
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Hari singh bhat says:

August 20, 2022 at 6:12 am

Quiz me

Hari singh bhat says:

August 20, 2022 at 6:12 am

Quiz me
Please sir

1. gyanchautari says:
  
  August 20, 2022 at 9:06 am
  
  Quiz available for only payment user

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