The performance of the Internet and corporate communication networks is strongly linked to the efficiency of routing algorithms, switching equipmen...

Regarding the statement "Memory switching is an efficient mechanism for solving the head-of-line blocking problem in routers," the correct judgment is: (X) Wrong Memory switching is not an efficient mechanism for solving the head-of-line blocking problem in routers. Head-of-line blocking occurs when a packet is blocked in a router's input queue, preventing other packets from being processed. Memory switching alone does not address this issue. Instead, techniques such as input buffering, output buffering, and packet scheduling algorithms are used to mitigate head-of-line blocking and improve router performance.