NR
Code No: 64251/MT
M.Tech. – II Semester Regular Examinations, September, 2008 DISTRIBUTED COMPUTING (Web Technologies) Time: 3hours
Max. Marks:60 Answer any FIVE questions All questions carry equal marks ---
1.a) b)
Give a brief discription of workstation clusters. Explain, some broadcast operations and their time complexity.
2.a) b)
Discuss, divide-and-conquer method with example. Write about partitioning strategies.
3.
Develop a pipeline solution to compute sin θ according to sin θ =θ −
θ3 θ5 θ7 θ9 3!
+
5!
+
7!
+
9!
A series of values are input θ 0 ,θ1 ,θ 2 ,θ 3 ........ 4.a) With the aid of sketches, explain the butterfly barrier. b) How the deadlock will eliminate in a pair of processes transmission. 5.a) Explain the ring termination algorithm. b) What are the two single source shartest-path algorithms and explain any one 6.a) b)
Write a algorithm for matrix multiplication. Explain about merge sort.
7.
Discuss, in detail, about numerical integration.
8.a) b)
Explain about Fox’s algorithm Explain MPI-COMM-SPLIT. ^^^