Computer Networking The number of cross point needed for 10 lines in a cross point switch which is full duplex in nature and there are no self connection is 45 50 100 90 45 50 100 90 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The channel in the data communication model can be radio signals None of these postal mail service All of these telephone lines radio signals None of these postal mail service All of these telephone lines ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error control is needed at the transport layer because of potential errors occurring _____. from transmission line noise from packet losses. from out-of-sequence delivery in routers from transmission line noise from packet losses. from out-of-sequence delivery in routers ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What can cause a problem with communication with a client by name but not by IP address? Subnet mask The IP address Static files such as an LMHOSTS file or a DNS database The default gateway None of these Subnet mask The IP address Static files such as an LMHOSTS file or a DNS database The default gateway None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statement is true regarding classless routing protocols?1. The use of discontiguous networks is not allowed.2. The use of variable length subnet masks is permitted.3. RIPv1 is a classless routing protocol.4. IGRP supports classless routing within the same autonomous system.5. RIPv2 supports classless routing. 1, 3 and 5 2 and 5 3 and 4 None of these 1, 3 and 5 2 and 5 3 and 4 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The OCR reading unit attached to a POS terminal is called a light pen cursor None of these All of these wand light pen cursor None of these All of these wand ANSWER DOWNLOAD EXAMIANS APP
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