Answer Posted / dave

register storage class is faster.coz register accessing is
faster than main memory for the processor.for ide like
turbo,borland etc. there was a limitation in register usage.
but now for gcc and gnu ides there are millions of registers
to access.

What is a scope resolution operator in c?

1326

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main(){char *str;scanf("%s",str);printf("%s",str); }The error in the above program is: a) Variable 'str' is not initialised b) Format control for a string is not %s c) Parameter to scanf is passed by value. It should be an address d) none

1410

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What is the size of empty structure in c?

1127

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What does it mean when a pointer is used in an if statement?

1152

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What are the c keywords?

1255

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Explain pointers in c programming?

1159

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Hi how many types of software editions are there and their difference (like home editions, enterprise, standard etc) can u please help me

1990

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What is d scanf?

1140

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List some basic data types in c?

1079

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Explain what is a pragma?

1088

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What is adt in c programming?

1225

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Explain null pointer.

1189

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exit () is used to a) exit () terminates the execution of the program itself b) exit () terminates the execution of the loop c) exit () terminates the execution of the block d) none of the above

1178

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find the output? void r(int a[],int c, int n) { if(c>n) { a[c]=a[c]+c; r(a,++c,n); r(a,++c,n); } } int main() { int i,a[5]={0}; r(a,0,5); for(i=0;i<5;i++) printf("\n %d",a[i]); getch(); }

2352

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Tell us two differences between new () and malloc ()?

1272

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