How would you reverse the characters of an array?

933

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an array of size N in which every number is between 1 and N, determine if there are any duplicates in it. You are allowed to destroy the array if you like. [ I ended up giving about 4 or 5 different solutions for this, each supposedly better than the others ].

986

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Does mentioning the array name gives the base address in all the contexts?

1388

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How can you correct these errors?

987

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Explain binary searching, Fibonacci search.

947

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How would you use qsort() function to sort the name stored in an array of pointers to string?

950

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What do you mean by Syntax Error

1075

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What is the similarity between a Structure, Union and enumeration?

1021

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How would you use bsearch() function to search a name stored in array of pointers to string?

856

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Difference between arrays and linked list?

946

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Are the expressions arr and &arr same for an array of integers?

1005

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Evaluate the following prefix expression " ++ 26 + - 1324" (Similar types can be asked)

977

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What do you mean by Runtime Error

1014

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How do you declare An array of three pointers to chars

867

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Can you dynamically allocate arrays in expanded memory?

1044

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