Q1: A switch is also known as:
- a) smart hub
 - b) DSL modem
 - c) smart router
 - d) cable modem
 
Q2: Which of the following is the component of network?
- a) windows vista
 - b) UPS
 - c) switch
 - d) volt guard
 
Q3: In which of the following token passing system is used in?
- a) star
 - b) ring
 - c) bus
 - d) all
 
Q4: Which of the following is protocol?
- a) TCP/IP
 - b) HTTP
 - c) POP
 - d) all of the above
 
Q5: An NIC
- a) A Novell interface controller
 - b) used to control a printer
 - c) interfaces a modem to a computer
 - d) connects a computer to a network