Computer Networking Which of the following communications modes support two-way traffic but in only one direction of a time? None of these three-quarters duplex simplex half-duplex full-of the above None of these three-quarters duplex simplex half-duplex full-of the above ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Synchronous protocols transmit characters one at a time are generally used by personal computers are more reliable None of these allow faster transmission than asynchronous protocols do transmit characters one at a time are generally used by personal computers are more reliable None of these allow faster transmission than asynchronous protocols do ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires needed to send data over a serial communication link layer? 6 2 None of these 1 4 6 2 None of these 1 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Packet Switch Stream (PSS) was introduced in the US in 1961 (&) the UK in 1981 None of these None of these the UK in 1980 the US in 1961 the US in 1961 (&) the UK in 1981 None of these None of these the UK in 1980 the US in 1961 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which switching technology reduces the size of a broadcast domain? STP 802.1Q ISL VLANs STP 802.1Q ISL VLANs ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the data transmission channels available for carrying data from one location to another? Broadband Narrowband All of these None of these Voiceband Broadband Narrowband All of these None of these Voiceband ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS