Computer Networking Which of the following network access standard is used for connecting stations to a packet-switched network? X.21 None of these X.75 X.25 X.3 X.21 None of these X.75 X.25 X.3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size? None of these 4 8 16 15 None of these 4 8 16 15 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which network is a cross between circuits switched network and a data-gram network? Virtual-circuit network Virtual-circuit identifier None of these Circuit-switched network Virtual-circuit network Virtual-circuit identifier None of these Circuit-switched network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A modulator converts a _____ signal to a(n) _____ signal. None of these FSK; PSK PSK; FSK digital; analog analog; digital None of these FSK; PSK PSK; FSK digital; analog analog; digital ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Devices interconnected by the LAN should include Computers and terminals bridges and gateways mass storage device, printers and plotters All of these None of these Computers and terminals bridges and gateways mass storage device, printers and plotters All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the frequency range of the IEEE 802.11a standard? 5Gbps 2.4Gbps 5GHz 2.4GHz 5Gbps 2.4Gbps 5GHz 2.4GHz ANSWER DOWNLOAD EXAMIANS APP
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