Here some most popular Hashing algorithm who generate a message digest for the network security protocols
1. Message Digiest 5 MD5: This creates a 128 bit digest.
2. Secure hashing algorithm 1 (SHA-1) : This creates a 160 bit digest.
3. SHA-2 : Options include a digest between 224 bits and 512 bits.
4. SHA-3: Options include a digest between 224 bits and 512 bits.
So correct option is II and IV only