When do you say that a digraph is acyclic A)if and only if its first search does not have back arcs B)a digraph is acyclic if and only if its first search does not have back vertices C)if and only if its first search does not have same dfnumber D)None of these

1 Answers   Accenture, IBM,

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how does a general function , that accepts an array as a parameter, "knows" the size of the array ? How should it define it parameters list ?

2 Answers   Patni, TCS,

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code for reverse alternate words from astring

1 Answers   IBM,

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If you know then define #pragma?

0 Answers  

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List some basic data types in c?

0 Answers  

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Go through this linked list concept.While traversing through the singly linked list sometimes the following code snippet "while(head != NULL)" is used and other times "while(head->link != NULL)"is used(Here head is the pointer pointing to the first node,node has two parts data part and link part).What is the difference between head != NULL and Head->link != NULL and in which situation are they used?

1 Answers   Oracle,

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What is a pointer on a pointer in c programming language?

0 Answers  

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What is the scope of static variables?

1 Answers  

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i have a written test in tomorrow

1 Answers   NNN, Value Labs,

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What will the preprocessor do for a program?

0 Answers   Aspire, Infogain,

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What is the use of static variable in c?

0 Answers  

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if ENTERED FIVE DIGITS DESIGN A PROGRAM THAT WILL FIND CORRESPONDING VALUE FROM ASCII TABLE

1 Answers  

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