नेपाल राष्ट्र बैंक, प्राविधिक, सहायक द्वितीय, सहायक (सु .प्रा) पदको प्रतियोगितात्मक लिखित परीक्षा २०७५/१०/२८ NRB Model Question & Solution

Anil Pandit
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लोक सेवा आयोग

नेपाल राष्ट्र बैंक, प्राविधिक, सहायक द्वितीय, सहायक (सु .प्रा) पदको

प्रतियोगितात्मक लिखित परीक्षा

२०७५/१०/२८

KEY [C]

पत्र : प्रथम                             
समयः ५५ मिनेट

पूर्णाङ्क : ५०

विषयः कम्प्युटर सम्बन्धी



Multiple Choice

50x1=50 Marks

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कुनै Answer गलत भएमा Comment गर्नु होला 


  1. A firewall is installed at the point where the secure internal network and untrusted network meet, which is also known as
    • A) Chock point
    • B) Meeting point
    • C)Firewall point
    • D)Secure point

  2. In the layer hierarchy as the data packet moves from the upper to the lower layers, headers are
    • A) Added
    • B) Removed
    • C)Rearranged
    • D)Modified

  3. Network connectivity is tested by the following command
    • A) ipconfig
    • B) nslookup
    • C)dig
    • D)ping

  4. Operating system does not perform
    • A) Managing I/O
    • B) Managing file system
    • C)Running programs
    • D)Translation of programs

  5. Which one is a system threat?
    • A) Port Scanning
    • B) Logic Bomb
    • C)Trap Door
    • D)Trojan Horse

  6. To access the services of an operating system, the interface is provided by the
    • A) System calls
    • B) Library
    • C)Instructions
    • D)All of the above

  7. Which desktop environment is not used in any Linux distribution?
    • A) Gnome
    • B) KDE
    • C)Unity
    • D)None of the above

  8. Parity and data are shared among all N + 1 disks in RAID level
    • A) 2
    • B) 4
    • C)5
    • D)6

  9. The addressing mode, where you directly specify the operand value is
    • A) Direct
    • B) Relative
    • C)Indirect
    • D)Immediate

  10. RISC machines have
    • A) Less number of registers and less instructions
    • B) Large number of registers and less instructions
    • C)Less number of registers and more instructions
    • D)Large number of registers and more instructions

  11. The associatively mapped virtual memory makes use of
    • A) Translation Look-aside Buffer
    • B) Page Table
    • C)Frame Table
    • D)None of the above

  12. The capacitance of a reverse biased PN junction
    • A) Increases as reverse bias is increased
    • B) Decreases as reverse bias is increased
    • C)Increases as reverse bias is decreased
    • D)Is significantly low

  13. Which of the following controls voltage?
    • A) Resistor
    • B) Diode
    • C)Transistor
    • D)LED

  14. The value of α in a transistor is
    • A) Equal to 1
    • B) Less than 1 and more than 0.9
    • C)About 0.4
    • D)About 0.1

  15. ...... cannot be fabricated on an IC.
    • A) Transistors
    • B) Diodes
    • C)Resistors
    • D)Large inductors and transformers

  16. When a pentavalent impurity is added to a pure semiconductor, it becomes
    • A) An insulator
    • B) An intrinsic semiconductor
    • C)p-type semiconductor
    • D)n-type semiconductor

  17. External devices that are connected to a computer system are known as
    • A) Expansion cords
    • B) Peripheral devices
    • C)Buses
    • D)Slots

  18. Which of the following is not a type of motherboard expansion slot?
    • A) ISA
    • B) PCI
    • C)AGP
    • D)ATX

  19. Boot sequence is changed from
    • A) Setting
    • B) Control Panel
    • C)Taskbar
    • D)BIOS

  20. Which would you have to upgrade to install an EIDE drive?
    • A) RAM BIOS
    • B) A 286 CPU
    • C)Controller Board
    • D)ISA Motherboard

  21. Which backup is useful for high-end systems?
    • A) 4 mm helical
    • B) AIT
    • C)8 mm helical
    • D)DVD

  22. Where should you look to interpret different beep codes?
    • A) CPU manufacturer
    • B) BIOS manufacturer
    • C)Memory manufacturer
    • D)Flash manufacturer

  23. Which one displays fake virus alerts?
    • A) Keylogger
    • B) Computer worm
    • C)Scareware
    • D)Computer virus

  24. Storage capacity of magnetic disk depends on
    • A) Tracks per inch of surface
    • B) Bits per inch of tracks
    • C)Disk pack in disk surface
    • D)All of the above

  25. ........ are main memory.
    • A) Primary and Secondary
    • B) Sequential and Random
    • C)Hard disk and Pendrives
    • D)RAM and ROM

  26. As per Electronic Transaction Act-2063, which organization issues digital signature/digital certificate to end users?
    • A) OCC
    • B) DOIT
    • C)CA
    • D)NTA

  27. When was Nepal Rastra Bank established?
    • A) 1952 AD
    • B) 1954 AD
    • C)1956 AD
    • D)1958 AD

  28. CSS comes in ...... types.
    • A) 2
    • B) 3
    • C)4
    • D)5

  29. Client and web server have a connection of type
    • A) Continuous
    • B) Dependent
    • C)Permanent
    • D)Non-continuous

  30. An alternative of Javascript on Windows platform is
    • A) VBScript
    • B) ASP.NET
    • C)JSP
    • D)AJAX

  31. Which notation is used to end any HTML tag?
    • A) //
    • B) /
    • C)*
    • D)!

  32. Function which causes retrieval of any kind of data from a database is considered as
    • A) Key
    • B) Query
    • C)Structure
    • D)Storing cycle

  33. The basic data type char(n) is a ...... length character string and varchar(n) is ...... length character.
    • A) Fixed, Equal
    • B) Equal, Variable
    • C)Fixed, Variable
    • D)Variable, Equal

  34. Commit and rollback are related to
    • A) Data integrity
    • B) Data consistency
    • C)Data sharing
    • D)Data checking

  35. The term attribute is referred by
    • A) Row
    • B) Record
    • C)Key
    • D)Column

  36. In which Normal Form there exists transitive dependency?
    • A) First Normal Form
    • B) Second Normal Form
    • C)Third Normal Form
    • D)All of the above

  37. Feature which allows us to view slides in a slide show without manually advancing each slide is
    • A) Adding build effect
    • B) Setting slide time
    • C)Adding transition
    • D)Adding bullets

  38. If you want to print slides without color and background which option do you select?
    • A) Grayscale
    • B) Pure black and white
    • C)Black
    • D)White

  39. The arrangement of elements such as title and subtitle text, pictures, tables, etc. is called
    • A) Layout
    • B) Presentation
    • C)Design
    • D)Scheme

  40. Which option is there when you click Insert menu and then Table button in MS PowerPoint?
    • A) Insert table
    • B) Draw table
    • C)Excel Spreadsheet
    • D)All of the above

  41. You want to track the progress of the stock market on a daily basis. Which type of chart do you use?
    • A) Pie chart
    • B) Row chart
    • C)Line chart
    • D)Column chart

  42. A feature that displays only the data in column(s) according to specified criteria
    • A) Formula
    • B) Sorting
    • C)Filtering
    • D)Pivot

  43. Cell range A3 through G3 should be written as
    • A) A3-G3
    • B) A3?G3
    • C)A3
    • D)A3 to G3

  44. Which is used to replace a repetitive series of keyboard and mouse actions?
    • A) Mail merge
    • B) Auto shape
    • C)Macros
    • D)OLE

  45. Word processor command which is issued to move selected text to another part of a document is
    • A) Drag and drop
    • B) Copy and paste
    • C)Find and replace
    • D)Cut and paste

  46. Indention in computer word processing is used to
    • A) Make the text readable
    • B) Change the paragraph color
    • C)Apply border around text
    • D)Change line spacing

  47. A structure of linked elements through which the user can navigate, interactive multimedia becomes
    • A) Hypermedia
    • B) Hypertext
    • C)Intermedia
    • D)Digital media

  48. A video consists of a sequence of
    • A) Frames
    • B) Packets
    • C)Signals
    • D)Pulses

  49. Which of the following is a technique to blend two or more images to form a new image?
    • A) Modeling
    • B) Morphing
    • C)Animating
    • D)Wrapping

  50. Which one of the following extends and attends private network across public networks?
    • A) WAN
    • B) MAN
    • C)SAN
    • D)VPN

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