What is false about the following A compound statement is a.A set of simple statmentsb.Demarcated on either side by curly bracketsc.Can be used in place of simple statementd.A C function is not a compound statement.

C 

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 

Main must be written asa.the first function in the programb.Second function in the programc.Last function in the programd.any where in the program

C 

Which of the following about automatic variables within a function is correct ?a.its type must be declared before using the variableb.they are localc.they are not initialised to zerod.they are global.

C 

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 

Which of the following about the C comments is incorrect ?a.commentscan go over multiple linesb.comments can start any where in the linec.a line can contain comments with out any language statementsd.comments can occur within comments

C 

Read the function conv() given belowconv(int t){int u;u=5/9 * (t-32);return(u0;}What a.15b.0c.16.1d.29

A 

Which of the following is not an infinite loop ?a.while(1){....}b.for(;;){...}c.x=0;do{/*x unaltered within the loop*/...}while(x==0);d.# define TRUE 0while(TRUE){....}

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 

Given the piece of codeint a[50];int *pa;pa=a;to access the 6th element of the array which of the following is incorrect?a.*(a+5)b.a[5]c.pa[5]d.*(*pa + 5)

A