Archive for May 2013

answer

Answer of Computer Operator Examination of PSC 2070

लोक सेवा आयोगद्वारा २०७०।०१।२८ गते सम्पन्न राजपत्र अनंकित प्रथम श्रेणी कम्प्युटर अपरेटर पदको लिखित परीक्षाको संभावित उत्तरकुञ्जिका यस प्रकार रहेको छ ।

लोक सेवा आयोग

राजपत्र अनंकित प्रथम श्रेणी, विविध सेवा, कम्प्यूटर अपरेटर पदको प्रतियोगितात्मक लिखित परीक्षा

२०७०।०१।२८

उत्तरकुञ्जिका (Answers)

KEY:A

KEY:B

KEY:C

KEY:D

1. D 1. A 1. C 1. D
2. C 2. C 2. D 2. C
3. A 3. A 3. C 3. C
4. B 4. C 4. D 4. D
5. B 5. A 5. D 5. B
6. C 6. C 6. D 6. D
7. D 7. A 7. D 7. B
8. B 8. D 8. C 8. A
9. A 9. D 9. B 9. A
10. D 10. A 10. B 10. C
11. D 11. B 11. B 11. C
12. C 12. B 12. A 12. B
13. B 13. A 13. B 13. C
14. B 14. A 14. C 14. D
15. D 15. B 15. B 15. D
16. B 16. D 16. D 16. D
17. C 17. C 17. B 17. D
18. B 18. A 18. A 18. C
19. C 19. B 19. D 19. B
20. A 20. B 20. B 20. B
21. C 21. C 21. C 21. B
22. A 22. D 22. C 22. A
23. D 23. B 23. B 23. B
24. D 24. A 24. B 24. C
25. B 25. D 25. C 25. B
26. B 26. D 26. D 26. A
27. D 27. C 27. C 27. B
28. B 28. B 28. A 28. A
29. C 29. B 29. C 29. D
30. C 30. D 30. C 30. B
31. D 31. D 31. D 31. C
32. D 32. C 32. D 32. C
33. B 33. B 33. C 33. B
34. B 34. C 34. B 34. B
35. A 35. A 35. D 35. C
36. A 36. C 36. D 36. D
37. C 37. A 37. C 37. C
38. A 38. D 38. C 38. A
39. B 39. D 39. B 39. C
40. A 40. B 40. D 40. C
41. D 41. B 41. B 41. D
42. A 42. A 42. C 42. D
43. D 43. B 43. C 43. C
44. D 44. C 44. D 44. B
45. A 45. C 45. B 45. D
46. B 46. D 46. D 46. D
47. B 47. D 47. B 47. C
48. A 48. B 48. A 48. C
49. A 49. B 49. A 49. B
50. B 50. A 50. C 50. D

Prepared By: Manoj Kumar Neupane, manojneupane@gmail.com

 

practice

Public Service Commission Computer Operator Examination Question-2070

लोक सेवा आयोगद्वारा मिति २०७०।०१।२८ गते संचालित कम्प्यूटर अपरेटर पदको लिखित परीक्षाको प्रश्नपत्र

लोक सेवा आयोग

राजपत्र अनंकित प्रथम श्रेणी, विविध सेवा, कम्प्यूटर अपरेटर पदको प्रतियोगितात्मक लिखित परीक्षा

२०७०।०१।२८

Key: (A)   समयः ४५ मिनेट

उत्तरपुस्तिकामा प्रश्नपत्रको Key अनिवार्य रुपले उल्लेख गर्नुपर्नेछ । उल्लेख नगरेमा उत्तरपुस्तिका रद्द हुनेछ । साथै परीक्षामा क्याल्कुलेटर प्रयोग गर्न पाइने छैन ।

वस्तुगत बहुउत्तर (५०×=५० अंक)

1. A small or intelligent device is so called because it contains within it a

A. computer

B. microcomputer

C. programmable

D. sensor

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practice

PSC Computer Operator Model Question-7

नमूना प्रश्न-

लोक सेवा आयोगको पाठ्यक्रममा आधारित

नेपाल विविध सेवाराजपत्रअनंकित प्रथम श्रेणी कम्प्युटर अपरेटर/डाटा इन्ट्रि सुपरभाइजर पदको

प्रतियोगितात्मक लिखित परीक्षा २०७०

विषयः सेवा सम्बन्धी  पूर्णाङ्कः५०

समयः ४५ मि.                                                                                                                         की : A

1)   ___runs on computer hardware and serve as platform for other software to run on

a) Operating System

b) Application Software

c) System Software

d) All

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practice

PSC Computer Operator Model Question-6

नमूना प्रश्न-६

लोक सेवा आयोगको पाठ्यक्रममा आधारित

नेपाल विविध सेवाराजपत्रअनंकित प्रथम श्रेणी कम्प्युटर अपरेटर/डाटा इन्ट्रि सुपरभाइजर पदको

प्रतियोगितात्मक लिखित परीक्षा २०७०

विषयः सेवा सम्बन्धी                                                                                              पूर्णाङ्कः५०

समयः ४५ मि.                                                                                                         की B

  1. A computer can work continuously  for a long period due to its feature
    1. Reliability
    2. Versatility
    3. Consistency
    4. Diligence

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practice

PSC Computer Operator Model Question-5

नमूना प्रश्न-

लोक सेवा आयोगको पाठ्यक्रममा आधारित

नेपाल विविध सेवा, राजपत्रअनंकित प्रथम श्रेणी कम्प्युटर अपरेटर/डाटा इन्ट्रि सुपरभाइजर पदको प्रतियोगितात्मक लिखित परीक्षा २०७०

विषयः सेवा सम्बन्धी                                                                                              पूर्णाङ्कः५०

समयः ४५ मि.                                                                                                         की : D

 

1. Raw facts and figures about any particular topic are

A) Information

B) Facts

C) Data

D) None of above

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practice

MS word

1. Which of the following can NOT be used to create parallel style column?
 A) Format Tabs
 B) Table Insert Table
 C) Insert Textbox
 D) Format Columns
practice

Fundamental

1. UNIVAC is

a. Universal Automatic Computer
b. Universal Array Computer
c. Unique Automatic Computer
d. Unvalued Automatic Computer


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PSC Computer Operator Model Question-4

नमूना प्रश्न-

लोक सेवा आयोगको पाठ्यक्रममा आधारित

नेपाल विविध सेवा, राजपत्रअनंकित प्रथम श्रेणी कम्प्युटर अपरेटर/डाटा इन्ट्रि सुपरभाइजर पदको प्रतियोगितात्मक लिखित परीक्षा २०७०

विषयः सेवा सम्बन्धी                                                                                              पूर्णाङ्कः५०

समयः ४५ मि.                                                                                                         की : D

 

1. Which of the following is used to create HTML document?

A. Notepad

B. MS FrontPage

C. MS Word

D. All of the above

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os-function

Operating System

An operating System (OS) is an intermediary between users and computer hardware. It provides users an environment in which a user can execute programs conveniently and efficiently.

In technical terms, It is a software which manages hardware. An operating System controls the allocation of resources and services such as memory, processors, devices and information.

Definition

An operating system is a program that acts as an interface between the user and the computer hardware and controls the execution of all kinds of programs.

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ram

Computer Memory

A memory is just like a human brain. It is used to store data and instruction. Computer memory is the storage space in computer where data is to be processed and instructions required for processing are stored.

The memory is divided into large number of small parts. Each part is called cell. Each location or cell has a unique address which varies from zero to memory size minus one.

For example if computer has 64k words, then this memory unit has 64 * 1024=65536 memory location. The address of these locations varies from 0 to 65535.

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