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IT-403 · Analysis and Design of Algorithm/Unsolved PYQ Paper

IT-403 Analysis and Design of Algorithm - Dec 2024 Question Paper

  1. Unit 1
    7 Marks
    aSolve the following recurrence relation $$T(n)=7T\left(\frac{n}{2}\right)+2n^2$$
  2. Unit 1
    7 Marks
    bShow how quick sort sorts the following sequence of keys 65, 70, 75, 80, 85, 60, 55, 50, 45 Solve the recurrence relation of quick sort using substitution method.
  3. Unit 1
    7 Marks
    aExplain merge sort algorithm and find the complexity of the algorithm.
  4. Unit 2
    7 Marks
    bWrite an algorithm for single source shortest path and apply it for the following graph.
  5. Unit 2
    7 Marks
    aHow the Optimal Merge Pattern algorithm works? Explain with a suitable example.
  6. Unit 2
    7 Marks
    bApply Kruskal's algorithm to find the minimum spanning tree of a graph with weighted edges.
  7. Unit 3
    7 Marks
    aWhat is multistage graph problem? Discuss its solution based on dynamic programming approach. Also give a suitable algorithm and find its computing time.
  8. Unit 2
    7 Marks
    bCompute the optimal solution for knapsack problem using greedy method. Given N = 5, M = 10, (p1,p2,p3,p4,p5) = (10, 15, 10, 12, 8), (w1,w2,w3,w4,w5) = (3, 3, 2, 5, 1).
  9. Unit 3
    7 Marks
    aDesign a three stage system with device types D1, D2 and D3. The costs are $30, $15 and $20 respectively. The cost of the system is to be no more than $105. The reliability of each device is 0.9, 0.8 and 0.5 respectively.
  10. Unit 4
    7 Marks
    bBriefly explain the Hamiltonian cycle using backtracking with a example.
  11. Unit 4
    14 Marks
    Solve the following instance of travelling sales person problem using Branch Bound. $$\left[\begin{matrix} \infty & 20 & 30 & 10 & 11 \\\\ 15 & \infty & 16 & 4 & 2 \\\\ 3 & 5 & \infty & 2 & 4 \\\\ 19 & 6 & 18 & \infty & 3 \\\\ 16 & 4 & 7 & 16 & \infty \end{matrix}\right]$$
  12. Unit 5
    7 Marks
    aExplain the P, NP-Hard and NP-complete classes? Give the relation between them.
  13. Unit 5
    7 Marks
    bExplain the purpose of design and complexity of parallel algorithms in detail.
  14. Unit 1
    7 Marks
    aWrite short note on Logic Optimization.
  15. Unit 2
    7 Marks
    bWrite short note on Optimal merge patterns.
  16. Unit 1
    7 Marks
    cWrite short note on Data Transfer Optimization.
  17. Unit 4
    7 Marks
    dWrite short note on 8 queen's problem using backtracking.
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