Computer Networking Which encapsulations can be configured on a serial interface?1. Ethernet2. Token Ring3. HDLC4. Frame Relay5. PPP All of these 1 and 4 3, 4 and 5 2 only All of these 1 and 4 3, 4 and 5 2 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Contention is a collection of interconnected functional units that provides a data communications service among stations attached to the network One or more conductors that serve as a common connection for a related group of devices the condition when two or more stations attempt to use the same channel at the same time a continuous frequency capable of being modulated or impressed with a second signal None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network One or more conductors that serve as a common connection for a related group of devices the condition when two or more stations attempt to use the same channel at the same time a continuous frequency capable of being modulated or impressed with a second signal None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which transmission mode is used for data communication along telephone lines? Synchronous Serial Asynchronous Parallel None of these Synchronous Serial Asynchronous Parallel None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 2000-character text file has to be transmitted by using a 1,200 baud modem. Can you tell how long will it take? 20 seconds 12 seconds 2 seconds 120 seconds None of these 20 seconds 12 seconds 2 seconds 120 seconds None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What command is used to create a backup configuration? wr mem config mem copy running backup copy running-config startup-config wr mem config mem copy running backup copy running-config startup-config ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An encyclopedic database is easy for beginners to use None of these is generally free is an information utility that specializes in storing and searching information All of these is easy for beginners to use None of these is generally free is an information utility that specializes in storing and searching information All of these ANSWER DOWNLOAD EXAMIANS APP
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