Explain what is a program flowchart and explain how does it help in writing a program?

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Why data types in all programming languages have some range? Why ritche have disigned first time likethat?Why not a single data type can support all other types?

2 Answers   Excel,

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15.what is the disadvantage of using macros? 16.what is the self-referential structure? 17.can a union be self-referenced? 18.What is a pointer? 19.What is the Lvalue and Rvalue? 20.what is the difference between these initializations? 21.Char a[]=”string”; 22.Char *p=”literal”; 23.Does *p++ increment p, or what it points to?

2 Answers   CTS,

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In C program, at end of the program we will give as "return 0" and "return 1", what they indicate? Is it mandatory to specify them?

5 Answers  

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What is the meaning of typedef struct in c?

0 Answers  

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Is this program statement valid? INT = 10.50;

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Differentiate between ordinary variable and pointer in c.

0 Answers  

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Do you have any idea how to compare array with pointer in c?

0 Answers  

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Write the following function in C. stripos — Find position of first occurrence of a case- insensitive string int stripos ( char* haystack, char* needle, int offset ) Returns the numeric position of the first occurrence of needle in the haystack string. Note that the needle may be a string of one or more characters. If needle is not found, stripos() will return -1. The function should not make use of any C library function calls.

4 Answers   OpenFeel,

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Discuss the function of conditional operator, size of operator and comma operator with examples.

0 Answers   TCS,

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If null and 0 are equivalent as null pointer constants, which should I use?

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Which is better oop or procedural?

0 Answers  

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