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नेपाल आयल निगम लिमिटेड
खुल्ला / समावेशी प्रतियोगितात्मक लिखित परीक्षा
पुस १४¸ २०६९
सेट बी
पदः वरिष्ठ सहायक (कम्प्युटर)
तहः ५ (पाँचौं)
सेवाः प्राविधिक
समयः २ घण्टा ३० मिनेट
समूहः विविध
पूर्णाङ्कः १००
बस्तुगत बहुउत्तरः
सही उत्तरको बर्णानुक्रम लेख्नुहोस् ।
1. Which command of MS-DOS is used to copy only files that have been modified on or after the date you specify?
a. XCOPY/D: date
b. COPY /D: date
c. COPY / M
d. XCOPY /V
2. Which of the following printers uses light beam and electrostatically sensitive black powder?
a. Dot matrix printer
b. Daisywheel printer
c. Chain printer
d. Laser printer
3. The location of the 1st computer instructions available on boot up from
a. ROM BIOS
b. CPU
c. BOOT.INI
d. CONFIG.SYS
4. An algorithm is best described as
a. A computer language
b. A step by step procedure for solving a problem
c. A branch of mathematics
d. All of the above
5. Your company has a LAN in its main office and has now set up a LAN in the manufacturing plant in the sub office. To enable everyone to share data and resources between the two LANs, what type of device(s) are needed to connect them? Choose the most correct answer.
a. Modem
b. Cable
c. Hub
d. Router
6. Which of the following unit of the CPU performed the Boolean function?
a. Control unit
b. Memory unit
c. Arithmetic logical unit
d. All of above
7. Which of the following match with the page orientation?
a. Portrait
b. Landscape
c. Page p1review
d. a and b
8. Internet-like networks within an enterprise is called
a. Intranets
b. Switching alternating
c. Inter organizational networks
d. Extranets
9. A form defines
a. Where data is placed on the screen
b. The width of each field
c. Both (a) and (b)
d. All of above
10. To add different header and footer in the same document, which of the following break type is used?
a. Page break
b. Section break
c. Column break
d. Text wrapping break
11. Which of the following is system software?
a. Microsoft Windows
b. Disk defragmenter
c. Microsoft word
d. Both a and b
12. The text between <p> and </p> is displayed as
a. Heading
b. Paragraph
c. Bold text
d. Page content in separate page
13. A system has two IDE hard drives that are each divided into primary and extended partitions; which drive letter is assigned to the primary partition of the second drive?
a. C
b. D
c. E
d. F
14. Which of the following is an external DOS command?
a. Copy
b. MD
c. Rename
d. Path
15. Which of the following formula is not entered correctly?
a. =SUM(A1:A10)
b. =SUM(:A1A10)
c. =AVG(A1:A10)
d. =COUNT(A1:A10)
16. Which of the following operating system is based on graphical user interface?
a. Windows XP
b. Windows Vista
c. Windows 7
d. All of the above
17. Which of the following data type in MS-Acccess supports text of more than 255 characters?
a. Text
b. Memo
c. Number
d. Yes/No
18. The database is said to be ___ if the same information is duplicated in several places.
a. Consistent
b. Redundant
c. Secure
d. All of the above
19. Which of the following is characteristic of an operating system?
a. Resource management system files
b. Error recovery memory files
c. Memory management
d. All of the above
20. Bug means
a. A logical error in a program
b. A difficult syntax error in a program
c. Documenting programs using an inefficient documentation tool
d. All of above
21. To return the remainder after a number is divided by a divisor in Excel, we use the function?
a. ROUND()
b. FACT()
c. MOD()
d. DIV()
22. Which shortcut keys you will use to select all the text after current cursor position in MS Word?
a. Shift+End
b. Ctrl+Shift+End
c. Ctrl+End
d. Ctrl+Shift+PageDown
23. Which file format can be added to a power point show?
a. .jpg
b. .wav
c. .gif
d. All of the above
24. Which of the following performs modulation and demodulation?
a. Fiber optics
b. Satellite
c. Coaxial cable
d. Modem
25. Which key do you press to check spelling in power point?
a. F3
b. F7
c. F5
d. F9
छोटो उत्तरः ५ x १० = ५०
1. Explain the general layout of HTML documents and what are the various text formatting tags used in HTML.
2. A MS Excel worksheet contains ID, Name, and Basic Salary of employees in column A, B and C respectively. First row contains headings and actual data starts from second row and onwards.
a) Write a formula to calculate Tax in column D. (Assumed Tax is charged 15%, 10% and 0% for the employees whose basic salary is greater than and equal to Rs. 15000, Rs. 10000 and less than Rs. 10000 respectively.
b) Write a formula to calculate Net Salary in column E.
3. Explain the difference between Table, Form and Report in Database.
4. Explain the difference between Network Media, Topology and Protocol in brief.
5. What is the difference between viruses, worms and Trojans?
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 of Oil Corporation){kind=link}
Thank you sir,