Answer Posted / vignesh1988i

CONST char *p:
here the const. keyword is coming before the data
type... so the string here will be the constant but not he
pointer...
char CONST *p:
here also the string will be the constant but not the
pointer...
CONST char* CONST p:
here both , the string as well the pointer will be constant

main() { struct s1 { char *str; struct s1 *ptr; }; static struct s1 arr[] = { {"Hyderabad",arr+1}, {"Bangalore",arr+2}, {"Delhi",arr} }; struct s1 *p[3]; int i; < BR> for(i=0;i<=2;i++) p[i] = arr[i].ptr; printf("%s ",(*p)->str); printf("%s ",(++*p)->str); printf("%s ",((*p)++)->str); }

905

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Are enumerations really portable?

585

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What is the modulus operator?

725

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using only #include and #include Write a program in C that will read an input from the user and print it back to the user if it is a palindrome. The string ends when it encounters a whitespace. The input string is at most 30 characters. Assume the string has no spaces and distinguish between and lowercase. So madam is a palindrome, but MadAm is not a palindrome. Use scanf and %s to read the string. Sample Test: Enter a string: madam madam is a palindrome. Enter a string: 09023 09023 is not a palindrome.

1302

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595

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662

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608

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616

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"%u" unsigned integer print the a) address of variable b) value of variable c) name of a variable d) none of the above

601

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628

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588

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596

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‘SAVEPOINT’ and ‘ROLLBACK’ is used in oracle database to secure the data comment. Give suitable examples of each with sql command.

1867

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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

697

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What is the use of linkage in c language?

603

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