DCN review

the information to be communicated in a data communications system

is the _______

frequency of failure and network recovery time after a failure are measure of _____ a network

an _____ is a network security issue

physical or logical arrangement of network is _____

TCP/IP has ___ layers

OSI has ___ layers

Medium Access Control Layer on Wireless LAN doesn't serve

which one below

• reliable data

  delivery

• collision detection

• access control

• security

Terminators are used in ____ topology

A _____ connection provides a dedicated link between 2 devices

A _____ is a set of rules that governs data communication