1
GATE CSE 2003
MCQ (Single Correct Answer)
+2
-0.6
Let G = (V, E) be a directed graph with n vertices. A path from vi to vj in G is sequence of vertices (vi, vi+1, ……., vj) such that (vk, vk+1) ∈ E for all k in i through j – 1. A simple path is a path in which no vertex appears more than once.
Let A be an n x n array initialized as follow
$$$A[j,k] = \left\{ {\matrix{ {1\,if\,(j,\,k)} \cr {1\,otherwise} \cr } } \right.$$$ Consider the following algorithm.
$$$A[j,k] = \left\{ {\matrix{ {1\,if\,(j,\,k)} \cr {1\,otherwise} \cr } } \right.$$$ Consider the following algorithm.
for i = 1 to n
for j = 1 to n
for k = 1 to n
A [j , k] = max (A[j, k] (A[j, i] + A [i, k]);
Which of the following statements is necessarily true for all j and k after terminal of the above algorithm ?2
GATE CSE 2003
MCQ (Single Correct Answer)
+2
-0.6
What is the weight of a minimum spanning tree of the following graph?
3
GATE CSE 2000
MCQ (Single Correct Answer)
+2
-0.6
Let G be an undirected connected graph with distinct edge weight. Let emax be the edge with maximum weight and emin the edge with minimum weight. Which of the following statements is false?
4
GATE CSE 1992
Fill in the Blanks
+2
-0
Complexity of Kruskal’s algorithm for finding the minimum spanning tree of an undirected graph containing n vertices and m edges if the edges are sorted is _______.
Questions Asked from Greedy Method (Marks 2)
Number in Brackets after Paper Indicates No. of Questions
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Theory of Computation
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Algorithms
Database Management System
Data Structures
Computer Networks
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Discrete Mathematics
Programming Languages