[&] What method can be used to validate evidence?
- Encoding Functions
- Hash Functions -- Correct
- Encryption
- CRC

[&] Which tool is used for hash calculation in Linux?
- ncrack
- sha512sum -- Correct
- hydra
- john

[&] All of the following are hash functions except ...
- SHA1
- JOHN -- Correct
- TIGER
- MD5

[&] In video, which tool is used for hash calculation?
- IgorWare Hasher
- HashCalc -- Correct
- HashCheck
- Nirsoft HashMyFiles

[&] What is the purpose of hash calculation?
- Compression
- Confidentiality
- Integrity check -- Correct
- Availability