Introsuction to Message Authentictaion in mAC Introduction to application layer and its responbilities Application Layer and its roles and responsibilities Introduction to Application layer and Domain Name Space Introduction to SHA-512 in Cryptographic Introduction to Different Network models Data Link Layer Protocols In Computer Networks High Data Link Control Protocol in Data Link Layer Intoduction to Computer networking In Data Communication Introduction to Data Link Layer in OSI Reference Model Tree Data Structure in Advanced Data Structure Amortized Analysis in Advanced Data Structure 
