Differentiate between null and void pointers.

0 Answers   TCS,

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What is the difference function call by value & function call by reference?

6 Answers  

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What character terminates all strings composed of character arrays? 1) 0 2) . 3) END

3 Answers  

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What do you mean by c?

1 Answers  

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How can I trap or ignore keyboard interrupts like control-c?

0 Answers  

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What are volatile variables in c?

0 Answers  

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What are disadvantages of C language.

0 Answers   iNautix,

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Is c procedural or object oriented?

0 Answers  

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Write a C program that defines a 2-dimentional integer array called A [50][50]. Then the elements of this array should randomly be initialized either to 1 or 0. The program should then print out all the elements in the diagonal (i.e. a[0][0], a[1][1],a[2][2], a[3][3], ……..a[49][49]). Finally, print out how many zeros and ones in the diagonal.

3 Answers   Infosys,

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which is the best site or book for learning C...and i need the content for C..how to get the good programming skills....? can plz suggest me....

2 Answers  

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Write a function which takes as parameters one regular expression(only ? and * are the special characters) and a string and returns whether the string matched the regular expression.

0 Answers   Amazon,

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Are enumerations really portable?

0 Answers  

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