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C Programming

C Programming
What number would be shown on the screen after the following statements of C are executed?char ch; int i; ch = 'G'; i = ch-'A';printf("%d", i);

5
8
7
9
6

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C Programming
Which of the following function is more appropriate for reading in a multi-word string?

scanf()
None of these
puts()
gets()
printf()

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C Programming
What will be the output of the program if the array begins at address 65486?#includevoid main(){ int arr[] = {12, 14, 15, 23, 45}; printf("%u, %u", arr, &arr);}

65486, 65488
65486, 65487
None of these
65486, 65490
65486, 65486

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C Programming
Pick the correct statements.I.   The body of a function should have only one return statement.II.  The body of a function may have many return statements.III. A function can return only one value to the calling environment.IV. If return statement is omitted, then the function does its job but returns no value to the calling environment.

II and IV
II and III
I and III
I and II
III and IV

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C Programming
What will be the output of the following piece of code?for(i = 0; i<10; i++);printf("%d", i);

Infinite loop
10
Syntax error
0
0123456789

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C Programming
What will be the output of the program ?#include#includevoid main(){ char str1[20] = "Hello", str2[20] = " World"; printf("%s", strcpy(str2, strcat(str1, str2)));}

WorldHello
World
Hello
Hello World
None of these

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