1. each call allocated periodic slot(s), can transmit at maximum rate of (wider) frequency band (only) during its time slot(s): به هر مکالمه ای که شکاف )های( دوره ای تخصیص داده می شود، می تواند با...

Extracted text: 1. each call allocated periodic slot(s), can transmit at maximum rate of (wider) frequency band (only) during its time slot(s): به هر مکالمه ای که شکاف )های( دوره ای تخصیص داده می شود، می تواند با حداکثر نرخ )عریض تر( باند فركانسی )فقط( در طول شکاف)های زمانی( خود دیتا را ارسال کند A. Time Division Multiplexing (TDM) B. Frequency Division Multiplexing (FDM) C. Time Delivery Multiplexing (TDM) D. Frequency Delivery Multiplexing (FDM) 2. How to connect end systems to edge router? is Juain edge sla piu dig Which one is wrong? Cuyi adijś plas A. residential access nets B. internal access networks (school, company) C. institutional access networks (school, company) D. mobile access networks (WiFi, 4G/5G) 3. Which one is wrong?Cui d p A. local action: move arriving packets from router's input link to appropriate router output link B. global action: determine source-destination paths taken by packets C. packet transmission delay: takes L/R seconds to transmit (push out) L-bit packet into link at R bps D. store and delay: entire packet must arrive at router before it can be transmitted on next link 4.In comparison of LS and DV algorithms, which one is wrong? در مقایسه بین الگوریتمهای LS و DV کدام گزینه صحیح نیست؟ A. LS: n routers, O(n?) messages sent, DV: exchange between neighbors,convergence time varies B. LS: O(n?) algorithm, O(n?) messages, DV: convergence time varies may have routing loops count- to-infinity problem C. LS: router can advertise incorrect link cost D. DV router can't advertise incorrect path cost black-holing 5.This figure shows B A. packet loss B. congestion C. propagation