Explain the role and function of network components
5 practice questions under this official exam objective (200-301), each with the answer key, an option-by-option explanation and instant feedback.
Questions under this objective
5 total · page 1 of 1Which PoE Mode Guarantees Power After Device Detection?
Cisco Catalyst switches offer PoE port modes (auto and static) that both enable powered-device detection, but only one pre-allocates power so it is gu
What Is a Function of a Network Endpoint?
An endpoint is a device at the edge of the network — a PC, server, printer or phone — where data originates or terminates. This page explains why reco
Causes of Late Collisions on Ethernet Interfaces
Identify the two main reasons for late collisions: duplex mismatch and cable length violations. Learn why these factors push collisions beyond the 64-
What Does PoE Power Classification Override Do on a Switch Port?
This CCNA 200-301 question asks what happens on a switch port with PoE power classification override, where the switch governs power allocation rather
Reason to Implement LAG on a Cisco WLC
This CCNA 200-301 question asks why a Link Aggregation Group (LAG) is implemented on a Cisco Wireless LAN Controller. The page establishes that LAG bu