C Programming What will be output after executing following code?#include# define a 10void main(){ printf("%d..", a); foo(); printf("%d", a);}void foo(){ #undef a #define a 50} Error 10..10 0 10..50 Error 10..10 0 10..50 ANSWER DOWNLOAD EXAMIANS APP
C Programming Choose the correct statement.I. The scope of a macro definition need not be the entire program.II. The scope of a macro definition extends from the point of definition to the end of the file.III. New line is a macro definition delimiter.IV. A macro definition may go beyond a line. II, III and IV I, II and III I, II, III and IV I and II II and III II, III and IV I, II and III I, II, III and IV I and II II and III ANSWER DOWNLOAD EXAMIANS APP
C Programming Determine Output:void main(){ int a[] = {10,20,30,40,50}, j, *p; for(j=0; j<5; j++){ printf("%d" ,*a); a++; } p = a; for(j=0; j<5; j++){ printf("%d" ,*p); p++; }} None of These 10 20 30 40 50 10 20 30 40 50 Error 10 20 30 40 50 Garbage Value None of These 10 20 30 40 50 10 20 30 40 50 Error 10 20 30 40 50 Garbage Value ANSWER DOWNLOAD EXAMIANS APP
C Programming What will be printed when this program is executed?int f(int x){ if(x <= 4) return x; return f(--x);}void main(){ printf("%d ", f(7)); } 4 Runtime error 1 2 3 4 Syntax error 4 5 6 7 4 Runtime error 1 2 3 4 Syntax error 4 5 6 7 ANSWER DOWNLOAD EXAMIANS APP
C Programming What will be the output of the program ?#includevoid main(){ float arr[] = {12.4, 2.3, 4.5, 6.7}; printf("%d", sizeof(arr)/sizeof(arr[0]));} 6 4 7 5 None of these 6 4 7 5 None of these ANSWER DOWNLOAD EXAMIANS APP
C Programming Determine Output:void main(){ char *p; printf("%d %d", sizeof(*p), sizeof(p));} 2 2 2 1 1 2 1 1 2 2 2 1 1 2 1 1 ANSWER DOWNLOAD EXAMIANS APP
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