Answer / hrpynux@gmail.com

The call by reference method of passing arguments to a function copies the address of an argument into the formal parameter. ... It means the changes made to the parameter affect the passed argument. To pass a value by reference, argument pointers are passed to the functions just like any other value.

What is non linear data structure in c?

0 Answers  

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When do you say that a digraph is acyclic A)if and only if its first search does not have back arcs B)a digraph is acyclic if and only if its first search does not have back vertices C)if and only if its first search does not have same dfnumber D)None of these

1 Answers   Accenture, IBM,

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How can I sort a linked list?

0 Answers  

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Program to find the absolute value of given integer using Conditional Operators

6 Answers   N Tech,

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int a=0,b=2; if (a=0) b=0; else b=*10; What is the value of b ?

6 Answers   TCS,

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what is the use of keyword volatile??

4 Answers   LG Soft,

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main() { int *ptr=(int*)malloc(sizeof(int)); *ptr=4; printf("%d",(*ptr)+++*ptr++); }

2 Answers  

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What does volatile do?

0 Answers  

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main() { char *p1="Name"; char *p2; p2=(char *)malloc(20); while(*p2++=*p1++); printf("%s\n",p2); }

4 Answers   CitiGroup,

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How can I increase the allowable number of simultaneously open files?

1 Answers   CSC,

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Tell us bitwise shift operators?

0 Answers  

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program to find middle element of linklist?

1 Answers   Huawei,

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