Computer Networking Which encapsulations can be configured on a serial interface?1. Ethernet2. Token Ring3. HDLC4. Frame Relay5. PPP 2 only All of these 1 and 4 3, 4 and 5 2 only All of these 1 and 4 3, 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The size or magnitude of a voltage or current waveform is None of these Aloha Attenuation Amplitude Angle Modulation None of these Aloha Attenuation Amplitude Angle Modulation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Usually, it takes 10-bits to represent one character. How many characters can be transmitted at a speed of 1200 BPS? 12 120 1200 None of these 10 12 120 1200 None of these 10 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking HDLC (High-level Data Link Control) is network access standard for connecting stations to a circuit-switched network a method access control technique for multiple-access transmission media a very common bit-oriented data link protocol issued by ISO. None of these a method of determining which device has access to the transmission medium at any time network access standard for connecting stations to a circuit-switched network a method access control technique for multiple-access transmission media a very common bit-oriented data link protocol issued by ISO. None of these a method of determining which device has access to the transmission medium at any time ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Most data communications involving telegraph lines use: narrowband channels simplex lines dialed service wideband channels None of these narrowband channels simplex lines dialed service wideband channels None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describes an industry-wide standard suite of protocols and algorithms that allows for secure data transmission over an IP-based network that functions at the layer 3 Network layer of the OSI model? Cable VPN HDLC IPSec xDSL Cable VPN HDLC IPSec xDSL ANSWER DOWNLOAD EXAMIANS APP
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