CC-COMPROG11 - Computer Programming 1 Midterm Examination

Which function is safest to use for reading strings in C to prevent buffer overflow?

What does the following code output if user inputs Hello?

char ch;

ch = getchar();

printf("%c", ch);

Which function is now deprecated in C because of its insecurity?

What will happen in this code?

char name[10];

scanf("%s", name);

If user enters: programming

Which input method allows reading a string including spaces?

What does strcspn(str, "\n") return if

str = "Hello\nWorld"?

Which placeholder is correct for reading a floating-point number with scanf()?

Which of the following reads a single character from stdin?

If we declare int x; and do not initialize it, what is its value?

Which format specifier is used to print an unsigned integer?