Consider the following code fragment and answer below questions [3x1.5 4.5 points] 1. read(fd, userEntry, sizeof (userEntry)) 2. comp memcmp (userEntry, correctPassword, strlen (userEntry)) 3. if(comp ! 0) 4. return BAD_ PASS entify any three problems (i.e., defects) with the code and for each defect describe what is the problem, ) how it can be found (e.g. code review, static analysis, testing etc.), and o) how it can be solved. For the solution -only explanation is OK, no need to write a code