Un-Answered Questions { Cisco Certifications }

Explain the difference between collision domain and broadcast domain.

592


What is a network subnet?

643


Define autonomous system (as)?

753


What is a switch and why we are using switches?

628


What is the difference between lan, man, and wan?

686


Define logical topology.

663


Explain the term 'multicast'.

623


What are the protocol data units (pdu) in ccna?

695


Explain the term 'unicast'.

651


What is topology in ccna?

748


What is the point-to-point protocol in ccna?

641


What is the difference between rip and igrp?

607


Explain the term 'broadcast'.

616


What is the usage of service password encryption?

702


What is ping? What is the usage of ping?

635