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]));} 7 None of these 4 5 6 7 None of these 4 5 6 ANSWER DOWNLOAD EXAMIANS APP
C Programming Which of the following statements should be used to obtain a remainder after dividing 3.14 by 2.1 ? Remainder cannot be obtain in floating point division. rem = modf(3.14, 2.1); rem = 3.14 % 2.1; rem = fmod(3.14, 2.1); Remainder cannot be obtain in floating point division. rem = modf(3.14, 2.1); rem = 3.14 % 2.1; rem = fmod(3.14, 2.1); ANSWER DOWNLOAD EXAMIANS APP
C Programming The declarationint (*p) [5];means None of these. p is a pointer to a 5 elements integer array. The same as int *p[ p is one dimensional array of size 5, of pointers to integers. None of these. p is a pointer to a 5 elements integer array. The same as int *p[ p is one dimensional array of size 5, of pointers to integers. ANSWER DOWNLOAD EXAMIANS APP
C Programming Which of the following function is used to find the first occurrence of a given string in another string? strrchr() None of these strchr() strnset() strstr() strrchr() None of these strchr() strnset() strstr() ANSWER DOWNLOAD EXAMIANS APP
C Programming Which of the following statements are correct about an array?1. The array int num[26]; can store 26 elements.2. The expression num[1] designates the very first element in the array.3. It is necessary to initialize the array at the time of declaration.4. The declaration num[SIZE] is allowed if SIZE is a macro. 1, 4 2, 4 None of these 1 2, 3 1, 4 2, 4 None of these 1 2, 3 ANSWER DOWNLOAD EXAMIANS APP
C Programming What will be the output of the following program?#includevoid main(){ int i = 10; void *p = &i; printf("%d\n", (int)*p);} Undefined behavior Compiler time error 10 Segmentation fault/runtime crash Undefined behavior Compiler time error 10 Segmentation fault/runtime crash ANSWER DOWNLOAD EXAMIANS APP
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