Common Transport Computer Operator 2079/07/05

 

Public Service Commission

Common Transport Technician, Computer 5th Level Open Competitive Examination 2079/07/05

1. Which of the following is a part of the CPU?

a. Control unit

b. Hard disk

c. RAM

d. Graphics card

2. Which of the following is the smallest unit of data in computer?

a. Bit

b. Nibble

c. KB

d. Byte

3. Decimal number in 66 in ASCII value of__

a. A

b. B

c. a

d. b

4. Which of the following storage media can store data for the longest period?

a. RAM

b. Cache

c. ROM

d. CPU Registers

5. The two basis types of operating system are__

a. Sequential and direct

b. Batch and timesharing

c. Sequential and real-time

d. Batch and interactive

6. Use of__system tool may result in relocation of data blocks in the disk

a. Disk defragmenter

b. Disk scanning

c. Disk backup

d. Disk format

7. To check disk for error and to repair, one can use__

a. Format

b. Scandisk

c. Error Repair

d. Disk Defragmenter

8. Which of the following command is used to switch between the window programs?

a. Alt + Tab

b. Alt + F4

c. Ctrl + Tab

d. Shift + Tab

9. Which function key is used to invoke spell check facility?

a. F7

b. F8

c. F9

d. F1

10. Which of the following is the longest paper size?

a. Letter

b. Legal

c. Executive

d. A4

11. For what purpose is Thesaurus tool in MS Word used?

a. Grammar option

b. Synonyms and antonyms words

c. Spelling suggestions

d. Spelling and grammar options

12. Which of the following statement is false?

a. You can set different header footer for even and odd pages

b. You can set different page number formats for different sections

c. You can set different header and footer for the last page of a section

d. You can set different header footer for the first page of a section

13. What is the shortcut key you can press to create a copyright symbol?

a. Ctrl + Shift + C

b. Ctrl + C

c. Alt + C

d. Alt + Ctrl + C

14. The ability to combine name and address with a standard document is__

a. Document formatting

b. Mail merge

c. Database management

d. Form letters

15. The helps to identify various plotted data series

a. X-axis

b. Y-axis

c. Gridlines

d. Legend

16. How many cells are there in the range "B5:E8"?

a. 10

b. 12

c. 16

d. 20

17. What does the auto fill feature do?

a. Extends a sequential series of data

b. Automatically adds a range of cell values

c. Applies a border around selected cells

d. Automatically fills the background color in selected cells

18. Which command converts column of data in row?

a. Cut and paste

b. Paste special>transpose

c. Paste special>convert

d. Paste special>transverse

19. Statistical calculations and preparation of tables and graphs can be done using__

a. Adobe photoshop

b. Notepad

c. Excel

d. PowerPoint

20. Workbook is a collection of

a. Charts

b. Worksheets

c. Labels

d. Tables

21. __is a set of one or more attributes taken collectively to uniquely identify a record.

a. Primary key

b. Foreign key

c. Candidate key

d. Super key

22. The term "SQL" stands for

a. Standard query language

b. Sequential query language

c. Structured query language

d. Server-side query language

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

a. Lists

b. Queries

c. Tables

d. Forms

24. In database system, data type that can have only TRUE or FALSE is best known as__data type.

a. Logic 

b. Binary

c. Boolean

d. Condition

25. Which one of the following attributes can be taken as primary key

a. Name

b. Street

c. ID

d. Department

26. A data dictionary is a repository that manages__

a. Memory

b. Metadata

c. Spell checker

d. Data validation

27. In MS PowerPoint Presentations, the design regulates the layout and formatting for the slide. These are commonly known as__

a. Blueprints

b. Placeholders

c. Template

d. Design plate

28. To place something in the same position on every slide for presentation automatically, insert into__

a. Slide master

b. Notes master

c. Handout master

d. None of the above

29. How to create a hyperlink in HTML?

a. <a url="www.website.com">Website</a>

b. <a href="www.website.com">Website</a>

c. <a>Website(url:www.website.com)</a>

d. <a link="www.website.com">Website</a>

30. The full form of CSS is__

a. Cascading Style Sheets

b. Coloured Special Sheets

c. Color and Style Sheets

d. Coloured Style Sheets

31. Which network topology involves tokens?

a. Mesh

b. Star

c. Ring

d. Bus

32. If you want to find the number of routers, between a source and destination, the utility to be used is__

a. Route

b. Ipconfig

c. Ifconfig

d. Tracert

33. What is the number of bits in IPv6 address?

a. 6

b. 64

c. 96

d. 128

34. What is a Hub?

a. Computing device

b. Software

c. Networking device

d. Calculating device

35. Encryption is the process of__

a. Converting text to binary values

b. Converting binary values text to explain text

c. Converting plain text to unreadable text

d. Converting unreadable text to plain text

36. A Digital Signature is a mathematical technique that can validate__

a. Only authenticity and integrity

b. only integrity and non-repudiation

c. Only authenticity and non-repudiation

d. Authenticity, integrity and non-repudiation

37. Which of the following usually observes each activity on the internet of the victims, gathers all information in the background and sends it to someone else?

a. Malware

b. Spyware

c. Adware

d. Randsome

38. __is a DoS attack in which the attackers establishes a large number of half open or fully open TCP connection at the targest host.

a. Vulnerability attack

b. Bandwidth flooding

c. Connection flooding

d. UDP flooding

39. __is a main circuit board in personal computer where a number of chips are mounted.

a. Breadboard

b. Motherboard

c. Fatherboard

d. Daughterboard

40. Which provides uninterrupted power to load?

a. UPS

b. SMPS

c. Rectifier

d. Regulator

41. Which of the following is defined as average of the time taken in repair work?

a. MTBF

b. MTR

c. MAC

d. MCU

42. Which of the following is not a backup software?

a. Amanda

b. Bacula

c. IBM Tivoli Storage Manager 

d. Partition Manager

43. According to Electronic Transaction Act, who appoints controller?

a. Office of Company Register

b. Nepal Government

c. Department of Information Technology

d. Ministry of Communication and IT

44. Security Operation and Monitoring Center is operated by__

a. MOCIT

b. DOIT

c. NITC

d. MOF

45. According to Electronic Transaction Act, who issues license to the certifying authority?

a. Ministry of Communication and IT

b. Department of IT

c. Office of Company Register

d. Controller

46. What is the number of members in the Steering Committee formed to implement ICT Policy, 2072?

a. 10

b. 11

c. 14

d. 15

47. GIDC stands for__

a. Government Integrated Data Center

b. Government Integrated Desk Center

c. Government Integrated Delivery Center

d. Government Integrated Documentation Center

48. Electronic Transaction Act, 2063 has made provision of Information Technology Tribunal. How many members does it have?

a. 1

b. 2

c. 3

d. 4

49. When was the latest ICT Policy formulated?

a. 2063 BS

b. 2064 BS

c. 2070 BS

d. 2072 BS

50. Government Website Development and Management Directive was issued in the year

a. 2072

b. 2075

c. 2078

d. 2079