Test Your C Programing Skill

what will be the output of the following airthmetic operation:

5+3*2%10-8*6


Macro is defined with...........keyword.


union UN

{

int x,float y;

}

what is size of union.


what will be the value of a after the following code is executed.

#define square(X) X*X

a=square(2+3)


int i=2;

printf("%d%d%d",i++,++i,i++)

output:


int arr[3][2][2]={1,2,3,4,5,6,7,8,9,10,11,12};

what value does arr[2][1][0] in the code:


what will be the output of the following statement:

int i,j;

j=i--- -2;

printf("%d",j);


what is the output of:

printf(4+"goodnight");


int i;

for(i=1;i<=10;i++);

printf("%d",i);

what is value of i


Which declaration is a pointer to array of 3 elements


How many bytes of memory are allocated for storage of “D”


What is the type of function malloc()?


What is the default value of static variable


char c=125;

c=c+10;

printf("%c",c);

what is the value of c:


which one is not a keyword:





































Description:

c programing is a basic programing language.It is a procedured oriented or function oriented language.
it is developed by dennis ritchie in 1972 in bell lab.
c programing include data types,variables,constant,header files,control statements,functions,array(1-d and 2-D),pointers,structure and union,string(char array),preprocessor directives,operators,library and user defind functions and file handling.

Discussion

Kk

there are a few questions whose answer and options are wrong. plz correct those answer and options.see macro expansion.

2048 days 46 minutes ago

Padmanagarajan

First find some good answers for your questions and please check it before you post it,Your options itself has some problems... Thank you!..........

2198 days 17 hours 17 minutes ago

Jyothi

answer for question 4 is 11, its 2+3*2+3,
and in Q.15 volatile is a keyword.., answer is NULL

2280 days 9 hours 17 minutes ago

Yuri

The question is: after #define Square(X) X*X a = Square(2+3) what is the value of a?
The answer in review claims it is 25. However, it should be 2+3*2+3 which is 11. Am I right?

2369 days 3 hours 25 minutes ago

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