Question

Consider the following errors :
i.) Accessing array index which is out of bounds
ii.) Context errors
iii.) Calling method with arguments of wrong type
iv.) Misspelling a keyword
Which of the following option/s is/are false?

1.   i, ii , iii are detected in type checking phase
2.   iv is detected by the pre-processor.
3.   only ii is detected in type checking phase
4.   i, ii, iii are semantic errors

please explain each one...