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
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
C
Latest Answer : Here the statement if(x=6) is true because this is not a conditional operator it assigns 6 to x so it is true, the if condition is truethen y=7; ...
Read the folllowing code# define MAX 100# define MIN 100........if(x>MAX)x=1;else if(x
D
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
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
Regarding the scope of the varibles;identify the incorrect statement:a.automatic variables are automatically initialised to 0b.static variables are are automatically initialised to 0c.the address of a register variable is not accessiabled.static variables cannot be initialised with any expression
B
B
Latest Answer : I think value of y = 5.Because if you format the code, it will look like thisx = 10;y=5;if (x==10){}else if(x==9){}else{ y=8;}Since value of x is 10 so condition if (x==10) will satisfy. And there is no assignment for y. So value of y ...
What does the following code do?fn(int n,int p,int r){static int a=p;switch(n){case 4:a+=a*r;case 3:a+=a*r;case 2:a+=a*r;case 1:a+=a*r;}}a.computes simple interest for one yearb.computes amount on compound interest for 1 to 4 yearsc.computes simple interest for four year d.computes compound interst for 1 year
B
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