Computer Networking Contention is None of these a continuous frequency capable of being modulated or impressed with a second signal 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 collection of interconnected functional units that provides a data communications service among stations attached to the network None of these a continuous frequency capable of being modulated or impressed with a second signal 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 collection of interconnected functional units that provides a data communications service among stations attached to the network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking TCP is: Operates at the Data Link layer None of these Connection orientated and reliable Connection orientated and unreliable Connectionless and unreliable Operates at the Data Link layer None of these Connection orientated and reliable Connection orientated and unreliable Connectionless and unreliable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The transmission signal coding method of TI carrier is called Manchester None of these Bipolar Binary NRZ Manchester None of these Bipolar Binary NRZ ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If odd parity is used for ASCII error detection, the number of 0s per eight-bit symbol is _____. indeterminate odd 42 even indeterminate odd 42 even ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Devices on one network can communicate with devices on another network via a gateway file server printer server None of these utility server gateway file server printer server None of these utility server ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which encapsulations can be configured on a serial interface?1. Ethernet2. Token Ring3. HDLC4. Frame Relay5. PPP All of these 3, 4 and 5 1 and 4 2 only All of these 3, 4 and 5 1 and 4 2 only ANSWER DOWNLOAD EXAMIANS APP
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