"Q":"Which one of the following network devices stores the IP addresses?"

"ans":"Switch"

"Q":" A device that provides a central connection point for cables is_____"

"ans":"Gateway"

"Q":"A device that helps prevent congestion and data collisions-"

"ans":"Switch"

"Q":"A device that is used to connect a number of LANs is____"

"ans":"Switch"

"Q":"A device that connects networks with different protocols–"

"ans":"Gateway"

"Q":"Which of the following is private IP address?"

"ans":"192.168.24.43"

"Q":"TCP/IP reference model contains how many layers"

"ans":"4"

"Q":"Which protocol deals with emails"

"ans":"SMTP"

"Q":"Which protocol ensures reliable delivery."

"ans":"TCP"

"Q":"Which layer of TCP/IP stack is equivalent to transport layer of OSI."

"ans":"Host to Host layer"

"Q":"OSI stands for"

"ans":"Open system interconnection"

"Q":"The_________ layer lies between the session layer and the application layer."

"ans":"Presentation layer"

"Q":"Who developed standards for the OSI reference model?"

"ans":"ISO"

"Q":"How many layers are there in the OSI reference model of networking?"

"ans":"7"

"Q":"In an OSI model, the lowest layer is the ___ layer."

"ans":"Physical Layer"