Computer Networking Which network has connectivity range up to 10 meters? LAN WAN MAN PAN LAN WAN MAN PAN ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the number of separate protocol layers at the serial interface gateway specified by the X.25 standard? 2 6 None of these 3 4 2 6 None of these 3 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking On a class B network, how many hosts are available at each site with a subnet mask of 248? 8,190 2,046 1,022 16,382 4,094 8,190 2,046 1,022 16,382 4,094 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following connectivity devices is used to extend a network on a purely mechanical basis? Gateway Router Active hub Switch 802.6 Gateway Router Active hub Switch 802.6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications medium that uses pulses of laser light in glass fibers. Select the best fit for answer: Fiber optic cables Telecommunications processors Cellular phone systems Telecommunications software Fiber optic cables Telecommunications processors Cellular phone systems Telecommunications software ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The MAC (Media Access Control) address of the network card is used in both Ethernet and Token-Ring networks and is essential for communication. What does MAC provide? The logical domain address for the workstation An alias for the computer name A physical address that is assigned by the manufacturer A logical address that identifies the workstation A physical address that is randomly assigned each time the computer is started The logical domain address for the workstation An alias for the computer name A physical address that is assigned by the manufacturer A logical address that identifies the workstation A physical address that is randomly assigned each time the computer is started ANSWER DOWNLOAD EXAMIANS APP
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