Computer Networking The communication mode that supports two-way traffic but only one direction at a time is half duplex None of these duplex multiplex simplex half duplex None of these duplex multiplex simplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which one of the following network uses dynamic or adaptive routing? ARPANET SNA(IBM's System Network Architechture) TYMNET None of these ARPANET SNA(IBM's System Network Architechture) TYMNET None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking 00 represents a pixel that pixel is known as : Dark gray pixel Light gray White pixel Black pixel Dark gray pixel Light gray White pixel Black pixel ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for TV transmission and low power microwave applications? Ultra High Frequency : 300 MHz to 3000 MHz None of these Very Low Frequency : 3 kHz to 30 kHz Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz Ultra High Frequency : 300 MHz to 3000 MHz None of these Very Low Frequency : 3 kHz to 30 kHz Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Messages from one computer terminal can be sent to another by using data networks. The message to be sent is converted to an electronic digital signal, transmitted via a cable, telephone or satellite and then converted back again at the receiving end. What is this system of sending messages called? Paperless office Electronic newspaper Global network None of these Electronic mail Paperless office Electronic newspaper Global network None of these Electronic mail ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An anticipated result from multiprogramming operations is: reduced computer idle time None of these the handling of more jobs All of these better scheduling of work reduced computer idle time None of these the handling of more jobs All of these better scheduling of work ANSWER DOWNLOAD EXAMIANS APP
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