Computer Networking Which of the following communications modes support two-way traffic but in only one direction of a time? three-quarters duplex half-duplex simplex None of these full-of the above three-quarters duplex half-duplex simplex None of these full-of the above ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Your company has a LAN in its downtown office and has now set up a LAN in the manufacturing plant in the suburbs. To enable everyone to share data and resources between the two LANs, what type of device(s) are needed to connect them? Choose the most correct answer. Router None of these Modem Cable Hub Router None of these Modem Cable Hub ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer of OSI determines the interface of the system with the user? Data-link Application None of these Network Session Data-link Application None of these Network Session ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which WAN encapsulations can be configured on an asynchronous serial connection?1. PPP2. ATM3. HDLC4. SDLC5. Frame Relay 2 and 4 All of these 1 and 2 3, 4 and 5 2 and 4 All of these 1 and 2 3, 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the term used to describe addresses available on a DHCP server? Pools Notes None of these Scopes Ranges Pools Notes None of these Scopes Ranges ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A T-switch is used to transmit characters one at a time rearrange the connections between computing equipment control how messages are passed between computers echo every character that is received None of these transmit characters one at a time rearrange the connections between computing equipment control how messages are passed between computers echo every character that is received None of these ANSWER DOWNLOAD EXAMIANS APP
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