Firewalls and Types:IT officer Professional Knowledge
This video contains firewalls and its types.
Link for transmission Impairment
• Transmission Impairment- Attenuation,...
Link for OSI Model
• OSI Model : IBPS SO IT - Professional...
Link for MCQ's DBMS
• MCQ's DBMS : IBPS SO IT - Professiona...
#firewalls #packet_filtering
#IT_Officer_SO