Common Transport Asst. Computer Operator 2079/06/30

 

Public Service Commission

Open Competitive Written Examination For the Post of Common Transit, Assistant of Computer, 4^th Level, 2079/06/30

1. Which of the following is true with regard to the "PING" command?

a. Ping stands for packet switching

b. Ping command summarizes the packet loss and round trip delay between two IP ends

c. Ping commands checks the port level connectivity

d. Ping command activates the RARP protocol

2. Firewall as part of a router program__

a. Filter only packets coming from internet

b. Filter only packets going to the internet

c. Filter packets travelling from and to the intranet from the internet

d. Ensures rapid traffic of packets for speed E-commerce

3. Which of the following is considered as an element of Cyber Security?

a. Network security

b. Operational security

c. Application security

d. All of the above

4. Which of the following usually observes each activity on the Internet of the victim, gathers all information in the background and sends it to some else?

a. Malware

b. Spyware

c. Adware

d. All of the above

5. A computer virus is a

a. Software

b. Hardware

c. Bacteria

d. None of the above

6. Which law of Nepal describes crime and punishment for cyber Crime

a. Information Technology Act

b. Payment and Settlement Act

c. Electronic Transaction Act

d. Cyber Crime Act

7. Verification of electronic record is possible through__

a. Public key

b. Private key

c. E-Governance

d. Digital signature

8. The latest ICT Policy was published in___BS.

a. 2070

b. 2071

c. 2072

d. 2073

9. A Private Key in Electronic Transaction Act, 2063 means a key of any key pair used to create__

a. Digital Framework

b. Digital Sign

c. Digital Signature

d. Digital Paper

10. Which of the following is a technique to blend two or more images to form a new image?

a. Modelling

b. Morphing

c. Animation

d. Warping

11. Which of the following is not a part of the file directory?

a. Attribute

b. Protocol

c. Location

d. Ownership

12. Which file creates a perfect reproduction of the original images?

a. Shock ware

b. Nx view

c. GIF

d. JPG

13. Which of the following devices provides the communication between a computer and the outer world?

a. Storage

b. I/O

c. Drivers

d. All of the above

14. The__generation computer was based on VLSI microprocessor.

a. First

b. Second

c. Third

d. Fourth

15. Which of the following is the fastest memory?

a. Random Access Memory

b. Cache Memory

c. Secondary Memory

d. Auxiliary Memory

16. Which of the following is not an Operating System?

a. Windows

b. Oracle

c. Linux

d. DOS

17. The core of UNIX Operating System is called__

a. Kernel

b. Karnel

c. Kannal

d. None of the above

18. Which is not the function of the Operating System?

a. Memory management

b. Disk management

c. Application management

d. Virus protection

19. Which of the following file systems does the Windows Operating System apply?

a. FAT 16

b. FAT 32

c. NTFS

d. All of the above

20. Windows is___and Windows 95, Windows 98 are__

a. Graphic user interval, Expert system

b. Graphical user interface, Executing systems

c. Graphic user interface, Operating system

d. None of the above

21. Which command is used to copy all files from the currently logged drive and directory with the extension.txt to the drive C?

a. Copy C.*.txt

b. Copy*.txt C:

c. Copy*.txt A

d. Copy.txt all.txt

22. Press the open the help window

a. F1

b. F2

c. F9

d. F11

23. Which shortcut is used to apply center alignment to a paragraph in MS Word?

a. Ctrl + S

b. Ctrl + C

c. Ctrl + A

d. Ctrl + E

24. The shortcut key to open a 'New File' in Microsoft Word is__

a. Ctrl + N

b. Ctrl + D

c. Ctrl + X

d. Ctrl + Y

25. Which shortcut key is used to spell check in MS Word?

a. F1

b. F2

c. F7

d. F9

26. Which item is placed at the end of a document?

a. Footer

b. Endnote

c. Footnote

d. Header

27. What is used to measure and line up objects in the Microsoft Word document?

a. Ruler

b. Gridlines

c. Thumbnails

d. Document map

28. If you want to keep track of different editions of document, which feature will you use?

a. Editions

b. Versions

c. Track change

d. All of the above

29. Which feature in MS Word is used to create a newspaper like document?

a. Bullet and numbering

b. Tables

c. Columns

d. Rows

30. Which of the following symbols is used to enter formula in MS Excel?

a. $

b. #

c. +

d. =

31. Which function in Excel checks whether a condition is true or not?

a. SUM

b. COUNT

c. AVERAGE

d. IF

32. The cell reference A$4 is a___cell reference.

a. Relative

b. Absolute

c. Mixed

d. None of the above

33. To select the entire column, press__

a. Tab + C

b. Tab + E

c. Alt + Space

d. Ctrl + Space

34. Allows you to combine data from multiple worksheets into a single master worksheet

a. Data Consolidation

b. Multiple data

c. Scenario

d. Goal seek

35. Long text can be broken down into many lines within a cell. You can do this through__

a. Text wrapping in format>cells

b. Justify in edit>cells

c. Wrap text in format>cells

d. All of the above

36. Without using the mouse or the arrow keys, what is the fastest way of getting to cell A1 in spreadsheet?

a. Press Ctrl + Home

b. Press Home

c. Press Shift + Home

d. Press Alt + Home

37. In Excel, rows re labelled as__

a. A, B, c, etc

b. 1, 2, 3 etc

c. A1, A2, A3 etc

d. SA1, SA2, $A3 etc

38. Which one of the following command is used to modify a column inside is called__

a. Drop

b. Update

c. Alter

d. Set

39. A request for information from a database in database terminology is called__

a. Report

b. Letter

c. Table

d. Query

40. In the relational table, which of the following can also be represented by term, "Attribute"?

a. Entity

b. Row

c. Column

d. Both b and c

41. In which of the following formats is data stored in the database management system?

a. Image

b. Text

c. Table

d. Graph

42. What is DBMS?

a. DBMS is a collection of language

b. DBMS is a high level language

c. DBMS is a programming language

d. DBMS stores, modifies and retrieve data

43. Key to represent relationship between tables is called__

a. Primary key

b. Secondary key

c. Foreign key

d. None of the above

44. Which shortcut key inserts a new slide in current presentation in Microsoft PowerPoint?

a. Ctrl + N

b. Ctrl + M

c. Ctrl + S

d. Ctrl + V

45. PowerPoint presentations are widely used as__

a. No outline for teachers

b. Project presentation by students

c. Communication of planning

d. All of the above

46. What is a motion path?

a. A type of animation entrance effect

b. A method of advancing slides

c. A method of moving items on a slide

d. All of the above

47. To add a header or footer to your handout, you can use__

a. Title master

b. Handout master

c. Slide master

d. All of the above

48. Which command is used to test a network host capacity to interact with another host?

a. PING

b. NSLOOKUP

c. TRACERT

d. IPCONFIG

49. Which of the following transmission directions is not a legitimate channel?

a. Simplex

b. Half duplex

c. Full duplex

d. Double duplex

50. Identify the full for of HTTP?

a. Hyper Text Transfer Protocol

b. Hyper Text Transfer Package

c. Hyper Transfer Text Package

d. Hyper Transfer Text Practise