NSCT – Guess/Sample/Past Papers

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1. Which encoding technique converts analog signals into digital form?



2. Which device regenerates signals in a network?



3. Which topology has a single point of failure at central node?



4. Which protocol uses port 53?



5. Which technique divides data into smaller packets?



6. Which addressing uses 128-bit length?



7. Which wireless standard operates at 2.4 GHz?



8. Which cloud feature allows automatic scaling?



9. Which attack uses fake IP address?



10. Which protocol transfers files securely?



11. Which keyword defines abstract class in Java?



12. Which Python keyword creates anonymous function?



13. Which operator checks identity in Python?



14. Which loop is best when iterations are known?



15. Which concept groups multiple functions together?



16. Which stream is used for error output in C++?



17. Which Python method converts string to integer?



18. Which data structure is fixed size?



19. Which OOP feature allows same interface different implementation?



20. Which memory allocation is dynamic?



21. Which keyword releases memory in C++?



22. Which Python file extension is used for modules?



23. Which programming concept avoids code duplication?



24. Which concurrency issue causes race condition?



25. Which testing finds runtime errors?



26. Which structure is circular in nature?



27. Which tree is used in databases?



28. Which algorithm sorts in-place?



29. Which traversal is Left-Right-Root?



30. Which algorithm detects shortest path in all pairs?



31. Which technique explores all possibilities?



32. Which hash technique uses second function?



33. Which structure is non-linear?



34. Which complexity is best?



35. Which algorithm uses greedy approach?



36. Which scheduling gives equal time slice?



37. Which OS component handles interrupts?



38. Which thread is lightweight?



39. Which deadlock condition involves waiting cycle?



40. Which memory replaces pages frequently?



41. Which model delivers quickly with minimal planning?



42. Which software development model emphasizes working software over comprehensive documentation and adapts to changing requirements?



43. Which design ensures high cohesion?



44. Which architecture separates concerns?



45. Which testing is done by users?



46. Which metric measures defects?



47. Which tool manages dependencies?



48. Which risk affects budget?



49. Which practice involves writing code that is resistant to vulnerabilities such as SQL injection and buffer overflow?



50. Which phase fixes bugs?



51. Which tag defines heading?

52. Which CSS unit is relative?



53. Which JS event triggers on click?



54. Which HTTP status means success?



55. Which backend language runs on server?



56. Which DB operation inserts data?



57. Which attack exploits scripts?



58. Which improves responsiveness?



59. Which protocol secures HTTP?



60. Which technology connects frontend & backend?



61. Which ML technique predicts continuous values?



62. Which model splits data?



63. Which method standardizes data?



64. Which clustering finds density?



65. Which library visualizes data?



66. Which network is deep learning model?



67. Which reduces variance?



68. Which metric measures error?



69. Which pipeline deploys model?



70. Which ensures fairness in AI?



71. Which attack records keystrokes?



72. Which protects network perimeter?



73. Which encryption is asymmetric?



74. Which attack overloads server?



75. Which verifies identity?



76. Which SQL removes data?



77. Which constraint ensures uniqueness?



78. Which join shows unmatched rows?



79. Which mechanism recovers DB after crash?



80. Which system distributes DB across nodes?



81. Which technique finds hidden patterns?



82. Which reasoning uses rules?



83. Next number: 1, 4, 9, 16, ?



84. If 2x=10, x=?



85. Which improves logic building?



86. Which method breaks problem?



87. Which finds error source?



88. Which reduces redundancy?



89. Which displays relation visually?



90. Which approach is approximate?



91. Which validates solution?



92. Which improves runtime?



93. Which identifies problem constraints?



94. Which solves large data efficiently?



95. Which approach gives near-optimal solution?



96. Which improves understanding?



97. Which ensures maintainability?



98. Which organizes data logically?



99. Which identifies logic error?



100. Which step implements solution?




More NSCT Guess Papers

  1. NSCT – Guess/Sample Paper #1
  2. NSCT – Guess/Sample Paper #2
  3. NSCT – Guess/Sample Paper #3
  4. NSCT – Guess/Sample Paper #4
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