6.How many union members can be initialized?

7.With every use of a memory allocation function, what function should be used to release allocated memory, which is no longer needed? #282. With every use of a memory allocation function, what function should be used to release allocated memory, which is no longer needed?

8.Which of the following is not a correct variable type?

9.What is the output of the following program? #include int c[10]=[1,2,3,4,5,6,7,8,9,10]; main() { int a,b=0; for(a=0;a<10;++a) if(c[a]%2==1) b+=c[a]; printf(�%d�,b); }

10.What number would be shown on the screen after the following statements of C code are executed? char ch;int i;ch= �g�;i=ch-�a�; printf(�%d�,i);