Answer Posted / srinivas

++(*p)as this means the first the addres is increneted and
then address is assgined

*p++ as this mean that the address is assign to it then the
address is incremented

What is c language and why we use it?

1123

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#include #include struct stu { int i; char j; }; union uni { int i; char j; }; void main() { int j,k; clrscr(); struct stu s; j=sizeof(s); printf("%d",j); union uni u; k=sizeof(u); printf("%d",k); getch(); } what is value of j and k.

6397

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When a c file is executed there are many files that are automatically opened what are they files?

1153

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main use of recursive function a) processing speed high b) reduce program length/reduce repeated statements c) if you do not, use iterative methods like, for, while or do-while d) all the above

1153

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What should malloc() do?

1223

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‎How to define structures? · ‎

1149

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What is the translation phases used in c language?

1174

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How do shell structures work?

1174

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What is an lvalue in c?

1181

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What is getche() function?

1089

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What is the stack in c?

1229

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How can you pass an array to a function by value?

1180

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List a few unconditional control statement in c.

1030

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What is the difference between a string copy (strcpy) and a memory copy (memcpy)? When should each be used?

1191

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How do we make a global variable accessible across files? Explain the extern keyword?

1940

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