and there was no earlier transmission, which of we could be zero un delayd$)$ Processing delaye$)$ a and c are correctSatumistion delayin the transfer of file between server and client, if the transmission rates along the path is $50$Mbps$,33$Mbps$,100$Mbps$,40$Mbps$.$ The throughput is usuallya$)50$Mbpsb$)40$Mbpsc$)30$Mbpsd$)20$Mbpse$)100$Mbps$5.$ Which action does a DNS server take when it has no information about the address for a hostname?a$)$ The server asks its adjacent PC$.$b$)$ The request is not processed.c$)$ The server asks the router.d$)$ The server asks the DNS root server.e$)$ Broadcasts query to network devices.