What is true about the followingC Functionsa.Need not return any valueb.Should always return an integerc.Should always return a floatd.Should always return more than one value.

D 

Write one statement equivalent to the following two statementsx=sqr(a);return(x);Choose from one of the alternativesa.return(sqr(a));b.printf("sqr(a)");c.return(a*a*a);d.printf("%d",sqr(a));

D 

What does the following function print?func(int i){if(i%2)return 0;eale return 1;}main(){int =3;i=func(i);i=func(i);printf("%d",i);}a.3b.1c.0d.2

C 

A memory of 20 bytes is allocated to a string declared as char *sthen the following two statements are executed:s="Etrance"l=strlen(s);what is the value of l ?a.20b.8c.9d.21

C 

Consider the following structure:struct num nam{int no;char name[25];};struct num nam n1[]={{12,"Fred"},{15,"Martin"},{8,"Peter"},{11,Nicholas"}};..........printf("%d%d",n1[2],no,(*(n1 + 2),no) + 1);What does the above statement print?a.8,9b.9,9c.8,8d.8,unpredictable value

C 

A 

Latest Answer : answer is 5 times ...

# define prod(a,b)=a*bmain(){int x=2;int y=3;printf("%d",prod(x+2,y-10)); }the output of the program is a.8b.6c.7d.none

A 

Find the output of the following programmain(){int x=5, *p;p=&x;printf("%d",++*p);}a.5b.6c.0d.none

B 

Which of the following statements is incorrecta.typedef struct new{int n1;char n2;} DATA;b.typedef struct {int n3;char *n4; }ICE;c.typedef union {int n5;float n6;} UDT;d.#typedef union {int n7;float n8;} TUDAT;

B 

What is true about the following C FunctionsA. Need not return any valueB. Should always return an integerC. Should always return a floatD. Should always return more than one value