What will be result of the following program? void myalloc(char *x, int n) { x= (char *)malloc(n*sizeof(char)); memset(x,\0,n*sizeof(char)); } main() { char *g="String"; myalloc(g,20); strcpy(g,"Oldstring"); printf("The string is %s",g); } a) The string is : String b) Run time error/Core dump c) The string is : Oldstring d) Syntax error during compilation e) None of these

3 Answers   IBM,

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Explain what is the advantage of a random access file?

0 Answers  

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Hierarchy decides which operator a) is most important b) is used first c) is fastest d) operates on largest numbers

1 Answers  

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Why clrscr is used in c?

0 Answers  

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What is operator precedence?

0 Answers  

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write a progam to compare the string using switch case?

1 Answers  

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A function can make the value of a variable available to another by a) declaring the variable as global variable b) Passing the variable as a parameter to the second function c) Either of the two methods in (A) and (B) d) binary stream

0 Answers  

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#include<stdio.h> #include<conio.h> # define swap(a,b) temp=a; a=b; b=temp; void main( ) { int i, j, temp; i=5; j=10; temp=0; if( i > j) swap( i, j ); printf( "%d %d %d", i, j, temp); }

9 Answers   Burning Glass,

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Can the curly brackets { } be used to enclose a single line of code?

0 Answers  

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Can you explain what keyboard debouncing is, and where and why we us it? please give some examples

0 Answers   CSC, Wipro,

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Study the Following Points: a.One Cannot Take the address of a Bit Field b.bit fields cannot be arrayed c.Bit-Fields are machine Dependant d.Bit-fields cannot be declared as static 1. Which of the Following Statements are true w.r.t Bit- Fields A)a,b&c B)Only a & b C)Only c D)All

3 Answers   Accenture,

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difference between malloc and calloc

3 Answers   HCL, Wipro,

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