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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Where is volatile variable stored?

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Why can’t we compare structures?

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What are logical errors and how does it differ from syntax errors?

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Write a small C program to determine whether a machine's type is little-endian or big-endian.

5 Answers   nvidia,

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void main(){ int a; a=1; while(a-->=1) while(a-->=0); printf("%d",a); }

0 Answers  

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what is the output on the screen? int n; n=printf("my name is %d",printf("kiran %d",printf("kumar"))); printf("\n %d \n",n);

4 Answers   TCS,

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Is null a keyword in c?

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player is good if the following conditions are satisfied: He is either from “India”, “Japan” or “Korea” He has a minimum of 3 years of experience He has won at least 3 major tournaments, and one of them must be "World Championship Tournament". He must know more than 10 techniques. (but see next question) If he knows less than 10 techniques, then he must be a world champion. His name contains at least 3 words. For example "Sachin Tendulkar" will not meet this condition. Write a method: boolean isGoodPlayer(String name, String country, int yearsExperience, String[] majorTournamentsWon, String[] techniques, boolean isWorldChampion) name country yearsExperience majorTournamentsWon techniques isWorldChampion

1 Answers  

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When do you not use the keyword 'return' when defining a function a) Always b) Never c) When the function returns void d) dfd

0 Answers  

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What is linear search?

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What is a function simple definition?

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