Q126
If a Graph Structured Stack contains 1, 2, 3, 4 1, 5, 3, 4 1, 6, 7, 4 and 8, 9, 7, 4, what would be the source and sink vertices of the DAC?
A.
Source - 1, 8 Sink - 7,4
B.
Source - 1 Sink - 8,4
C.
Source - 1, 8 Sink - 4
AnswerD.
Source - 4, Sink - 1,8
Answer: Option C
Solution
Answer: Option C
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