Computer Networking Which of the following network access standard is used for connecting stations to a circuit-switched network? X.3 X.25 None of these X.21 X.75 X.3 X.25 None of these X.21 X.75 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Where is a hub specified in the OSI model? Physical layer Session layer Data Link layer Application layer Physical layer Session layer Data Link layer Application layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking HMP (Host Monitoring Protocol) is: a TCP/IP high level protocol for transferring files from one machine to another. a protocol that handles error and control messages None of these a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address a protocol used to monitor computers a TCP/IP high level protocol for transferring files from one machine to another. a protocol that handles error and control messages None of these a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address a protocol used to monitor computers ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications medium that uses pulses of laser light in glass fibers. Select the best fit for answer: Telecommunications processors Telecommunications software Fiber optic cables Cellular phone systems Telecommunications processors Telecommunications software Fiber optic cables Cellular phone systems ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires needed to send data over a serial communication link layer? 1 4 6 None of these 2 1 4 6 None of these 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11b? 40 23 3 12 40 23 3 12 ANSWER DOWNLOAD EXAMIANS APP
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