Computer Networking Which of the following medium access control technique is used for bus/tree? MAC token bus token ring CSMA None of these MAC token bus token ring CSMA None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose? Link access procedure (LAP) None of these Telecommunications Error detecting protocols Communications software Link access procedure (LAP) None of these Telecommunications Error detecting protocols Communications software ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Acknowledgments, sequencing, and flow control are characteristics of which OSI layer? Layer 2 Layer 7 Layer 4 Layer 3 Layer 2 Layer 7 Layer 4 Layer 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Many data communication networks have been established which provide a wealth of on-demand information services to people at home. What is the name of the system which provides an interactive, graphics-rich service that permits user to select what they want? Videotex system None of these Microwave system Fax system Teletex system Videotex system None of these Microwave system Fax system Teletex system ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Eight stations are competing for the use of a shared channel using the 'Adaptive tree Walk Protocol'. If the stations 7 and 8 are suddenly become ready at once, how many bit slots are needed to resolve the contention? 10 slots None of these 14 slots 5 slots 7 slots 10 slots None of these 14 slots 5 slots 7 slots ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Telecommunication networks frequently interconnect an organization with its customers and suppliers. Select the best fit for answer: Bandwidth alternatives Extranets None of these Switching alternating Inter organizational networks Bandwidth alternatives Extranets None of these Switching alternating Inter organizational networks ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS