Karnali Province, Computer Operator 2079/02/10

 

State Public Service Commission

Karnali State

Miscellaneous Services, Assistant Level 5^th Level, 

Open Competitive Written Examination for the Post of Asst. 

Computer Technician 2079/02/10

Group - A

1. BIOS stands for

a. Base Interface Operating System

b. Basic Input Output System

c. Base Interaction for Output System

d. Basic Interface to Operating System

2. Personal Computers uses a number of chips mounted on a main circuit board. What is the common name  for such boards?

a. Daughter board

b. Motherboard

c. Father board

d. Breadboard

3. Which of the following is still being used for adding numbers?

a. EDSAC

b. ENIAC

c. ABACUS

d. UNIVAC

4. What is a device that changes information into digital form?

a. Modem

b. Digitizer

c. Mouse legitimate

d. Light pen

5. The malware that is often disguised as legitimate software to gain access to user's system is known as

a. Trojan horse

b. Antivirus

c. Worm

d. Spam

6. The smallest unit of data in computer is__

a. Byte

b. Nibble

c. Bit

d. Gigabyte

7. According to Electronic Transaction Act, who appoints Controller?

a. Office to the Company Register

b. Nepal Government

c. Department of Information Technology

d. Ministry of General Administration

8. What could causes a fixed disk error?

a. No-CD installed

b. Bad RAM

c. Slow processor

d. Incorrect CMOS setting

9. Boot sequence is changed from___

a. Setting

b. BIOS

c. Control panel

d. Taskbar

10. Which of the following mode loads minimal set of drivers during the Windows Startup?

a. VGA mode

b. Safe mode

c. Normal mode

d. Network mode

11. The primary job of the operating system is to

a. Manage commands

b. Manage users

c. Manage programs

d. Manage resources

12. Which of the following is the most important reason for installing windows updates?

a. They may include security patches

b. They can improve performance of PC

c. They may fix bugs in OS

d. They may speed up computer start up

13. Which of the following is the layer of a computer system between the hardware and user program?

a. Utility program

b. Firmware

c. Operating system

d. Database

14. DDL stands for?

a. Dynamic loader link

b. Dynamic link libraries

c. Dynamic loader libraries

d. Dynamic link loaders

15. Which device forwards packets between networks by processing the routing information included in the packet?

a. Bridge

b. Firewall

c. Router

d. Hub

16. In OSI model, what is the main function of the transport layer?

a. Node to node delivery

b. Process-to-process message delivery

c. Synchronization

d. Updating and maintenance of routing tables

17. The physical path over which a message travel is called__

a. Path

b. Medium

c. Protocol

d. Route

18. The network layer concerns with

a. Frames

b. Bits

c. Packets

d. Linker

19. Which of the following network utility is used to query the DNS to obtain the mapping between domain name and IP address?

a. IPCONFIG

b. PING

c. TRACERT

d. NSLOOKUP

20. In MS Word, search and replace is done by

a. Ctrl + H

b. Ctrl + E

c. Ctrl + R

d. Ctrl + F

21. Which tool lets to generate form letters?

a. Letter writer

b. Mail merge

c. Mail letter

d. Mail ready

22. In which view are Headers and Footers visible?

a. Normal view 

b. Page layout view

c. Print layout view

d. Draft view

23. The process of removing unwanted part of an image is called

a. Hiding

b. Bordering

c. Cropping

d. Cutting

24. An Excel Workbook consists of__

a. Worksheets

b. Charts

c. Workspace

d. Worksheets and Charts

25. Which of the following is NOT true regarding conditional formatting?

a. You can add more than one condition to check

b. You can set condition to look for Bold and apply italic on them

c. You can apply Font boarder and pattern formats that meets the specified conditions

d. You can delete any condition from Conditional Formatting dialog box if it is not required

26. Formulas in Excel start with which of the following operators?

a. /

b. $

c. =

d. -

27. Pivot table is a tool to

a. Extrapolate value

b. Calculate sub total

c. Export data into other formats

d. Extract the significance from a large detailed data set

28. Which feature allows you to view slides in a sides show without manually advancing each slides?

a. Animation

b. Layout

c. Transition

d. Design

29. Which of the following is NOT a property of transactions?

a. Atomicity

b. Isolation

c. Concurrency

d. Durability

30. Which of the following key represent relationship between tables?

a. Primary key

b. Secondary key

c. Foreign key

d. Tertiary key

31. Which operator retrieves rows from more than one tables?

a. Concate

b. Join

c. Append

d. Merge

32. <title>___</title> is included inside

a. <body></body>

b. <head></head>

c. <div></div>

d. None of the above

33. Whis CSS property is used to control the text-size of an element

a. Text-style

b. Text-size

c. Font-size

d. Font-style

34. The best time to introduce security into an application is at the___phase.

a. Requirement analysis

b. System design

c. Development

d. Testing

35. What is the first step in the software development life cycle?

a. System design

b. Coding

c. System testing

d. Preliminary Investigation and Analysis

Group - B

1. What are the function of the following networking devices?

a. Switch 

b. Router

c. Access point

d. Firewall

e. Modem

2. Briefly describes about any five functions available in the Electronic Spreadsheet with examples.

3. What is the importance of software testing? Mention any two types of software testing.