Data Structure & Algorithms Questions and Answers

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Data Structures and Algorithms (DSA) form the foundation of programming and are highly important in campus placement exams and coding interviews. This resource includes Data Structure & Algorithms Questions with Answers designed to help students prepare for real interview patterns from companies such as TCS, Wipro, Cognizant, Capgemini, Amazon, and Infosys. These questions include programming logic, complexity analysis, and practical coding-based MCQs aligned with competitive tests. Concepts covered include arrays, stacks, queues, trees, hashing, recursion, sorting, and searching algorithms. The content also integrates programming interview questions with explanations, helping learners understand both logic and implementation. Practicing these questions supports placement readiness and improves problem-solving skills needed for technical and HR interview rounds.

Data Structure & Algorithms

Showing 10 of 77 questions

61. Which is the correct order ?

  • System development ? system installation ? system operation
  • System installation / system operation? system development
  • System decomposition? system installation ? system design
  • None of these
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62. Sensor component i a

  • Functional component
  • Non-functional component
  • Reliability component
  • None of these
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63. Which one is not the non-fuctional activity ?

  • Reliabiity
  • Performance
  • Coordination
  • Maintainability
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64. Sub system is

  • Dependent system
  • Independent system
  • Component
  • None of these
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65. System arhitecture model identifiers

  • Hardware components
  • Software components
  • Virtual components and software components
  • Hardware and software components both
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66. Which one is functional component ?

  • Reliability
  • Maintainability
  • Computation
  • Performance
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67. A class room in a school is a

  • System
  • Sub-system
  • Module
  • None of these
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68. Floating point process is a

  • Communication component
  • Computation component
  • Coordination component
  • Sensor component
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69. Digital-analog converter that converter digital input into analog output is a

  • Communication component
  • Computation component
  • Sensor component
  • Interface component
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70. In software system requiremens,  the functional requirement for the system describes

  • Services the system is expected to provide
  • Factors of system development
  • Reliability, response time or system capacity
  • None of these
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