Please answer both questions ASAP and makes sure your answer is correct and I promise to give you a thumbs up. Thank you!!

QUESTION 7 From its name we can say that the rainbowcrack tool uses brute force techniques to crack passwords. Ouses table look up technique to crack passwords. O is not a password cracking tool. uses reverse-engineering of secure hash algorithms. QUESTION 8 NTFS allows storage of sparse files without large groups of zeros being stored as zeros O just like FAT system. Owhich makes forensics of sparse files a difficult task. which actually does not save space. which makes forensics easier