Answer Posted / sangeetha

the inner printf statement will print Hello but the outer
printf is %d it will print an integer but we didnt call the
value it will give u the garbage value.and the output of the
program will be hello5.

Explain Function Pointer?

1106

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.main() { char *p = "hello world!"; p[0] = 'H'; printf("%s",p); }

1230

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how to write optimum code to divide a 50 digit number with a 25 digit number??

3209

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in multiple branching construct "default" case is a) optional b) compulsarily c) it is not include in this construct d) none of the above

1017

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What is preprocessor with example?

1002

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What is sizeof return in c?

988

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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

1047

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What is volatile, register definition in C

1061

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What 'lex' does?

1104

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if (i = 0)printf ("True"); elseprintf("False"); Under what conditions will the above print out the string "True" a) Never b) Always c) When the value of i is 0 d) all of the above

1110

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How to write a program for machine which is connected with server for that server automatically wants to catch the time for user of that machine?

2044

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Can we compile a program without main() function?

1080

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What are the advantages of external class?

1006

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Explain what happens if you free a pointer twice?

1019

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What's the difference between constant char *p and char * constant p?

1092

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