Computer Science and Decision Making Quiz
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Questions and Answers

Which data structure is specifically designed for efficient searching and is a type of self-balancing binary search tree?

  • Linked List
  • Stack
  • AVL Tree (correct)
  • B Tree
  • What type of matrix is characterized by a majority of zero elements and requires special storage techniques?

  • Identity Matrix
  • Diagonal Matrix
  • Sparse Matrix (correct)
  • Dense Matrix
  • Which of the following is a function of a FIFO (First In, First Out) data structure?

  • Binary Tree
  • Queue (correct)
  • Stack
  • B+ Tree
  • Which sorting algorithm is considered an efficient algorithm for large data sets with a time complexity of O(n log n)?

    <p>Merge Sort</p> Signup and view all the answers

    In digital circuits, which device is used to perform the function of selecting one of many input signals and directing it to a single output?

    <p>Multiplexer</p> Signup and view all the answers

    Which mathematical concept involves understanding union and intersection of sets?

    <p>Set Theory</p> Signup and view all the answers

    What is the primary focus of creative thinking as mentioned in the syllabus?

    <p>Finding patterns and trends</p> Signup and view all the answers

    Which of the following topics is NOT covered under the Mathematics section?

    <p>Process scheduling</p> Signup and view all the answers

    Which operation is associated with the Banker’s algorithm?

    <p>Deadlock handling</p> Signup and view all the answers

    What does the concept of central tendencies in statistics primarily refer to?

    <p>Average values in datasets</p> Signup and view all the answers

    Which aspect of calculus involves finding the slope of a curve at a point?

    <p>Differentiation</p> Signup and view all the answers

    What is a key characteristic of a continuous function?

    <p>Can be graphed without lifting the pencil</p> Signup and view all the answers

    In terms of operating systems, what is meant by concurrency?

    <p>Running multiple processes simultaneously</p> Signup and view all the answers

    Study Notes

    Computer Science and Information Technology (SCQP09) Syllabus

    • Exam Structure:
      • 75 questions
      • All questions are compulsory
      • Bilingual (English/Hindi)
      • Subject-Specific Knowledge

    Thinking and Decision Making

    • Critical Thinking Skills:
      • Creative thinking, unfamiliar relationships
      • Verbal reasoning, pattern recognition
      • Assessment of figures & diagrams
    • Problem Solving Exercises:
      • Geometrical designs & identification
      • Selection of related letters, words, numbers, or figures
      • Identifying the odd item in a group
      • Completing numerical series based on patterns/logic
      • Filling in blanks in numerical series based on patterns and logic
      • Syllogisms (logic-based questions)
      • Identifying logic and selecting correct answers

    Mathematics

    • Set Theory:
      • Sets (union, intersection, cardinality)
      • Elementary counting
      • Permutations and combinations
    • Probability and Statistics:
      • Basic probability concepts
      • Averages
      • Dependent and independent events
      • Frequency distributions
      • Measures of central tendency and dispersion
    • Algebra:
      • Fundamental operations
      • Expansions and factorizations
      • Simultaneous linear/quadratic equations
      • Indices, logarithms
      • Arithmetic, geometric, and harmonic progressions
      • Determinants and matrices
    • Coordinate Geometry:
      • Rectangular Cartesian coordinates
      • Distance formulae
      • Equations of a line and intersection of lines
      • Pair of straight lines
      • Equations of a circle, parabola, ellipse, and hyperbola
    • Calculus:
      • Limits of functions
      • Continuous functions
      • Differentiation of functions, tangents, and normals
      • Simple examples of maxima and minima
      • Integration by parts, substitution, and partial fractions
      • Definite integrals
      • Applications of definite integrals to areas

    Computer Science

    • Operating Systems:

      • Main functions of operating systems
      • Processes, threads, and inter-process communication
      • Concurrency and synchronization
      • Deadlock
      • CPU scheduling
      • I/O scheduling and resource scheduling
      • Deadlock handling algorithms (e.g., Banker's algorithm)
      • Memory management and virtual memory
      • File systems
      • I/O systems
      • DOS, UNIX, and Windows
    • Data Structures:

      • Arrays and applications
      • Sparse matrices
      • Stacks, queues, and priority queues
      • Linked lists
      • Trees
      • Binary trees, threaded binary trees, and binary search trees
      • AVL trees, B trees, B+ trees, and B* trees
      • Data structures for sets and graphs
      • Sorting and searching algorithms
      • Hashing
      • Functions, recursion, and parameter passing

    Digital Fundamentals

    • Digital Fundamentals:
      • Data types
      • Number systems and conversions
      • Complements
      • Fixed and floating-point representation
      • Error detection codes
      • Computer arithmetic (addition, subtraction, multiplication, division)
      • Digital computers
      • Logic gates and Boolean algebra
      • Map simplifications
      • Combinational circuits
      • Flip-flops and sequential circuits
      • Integrated circuits
      • Decoders, multiplexers, registers, and counters
      • Memory unit

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    Description

    Test your knowledge on critical thinking, problem-solving exercises, and mathematics concepts including set theory and probability. This quiz will cover essential topics needed for the Computer Science and Information Technology syllabus, helping you master necessary skills for your exams.

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