MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

COMPILER DESIGN

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the value of the sum of the minimum in-degree and maximum out-degree of an Directed Acyclic Graph?
A
Depends on a Graph
B
Will always be zero
C
Will always be greater than zero
D
May be zero or greater than zero
Explanation: 

Detailed explanation-1: -DAG with Single Node : Here both in-degree and out degree are zero. So sum of minimum in-degree and maximum out-degree of an Directed Acyclic Graph is 0.

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