Computer Networking Distributed Queue Dual Bus is a standard for WAN LAN and MAN MAN Wireless LAN LAN WAN LAN and MAN MAN Wireless LAN LAN ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which network is a cross between circuits switched network and a data-gram network? Virtual-circuit identifier Virtual-circuit network None of these Circuit-switched network Virtual-circuit identifier Virtual-circuit network None of these Circuit-switched network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A teleprocessing system may consist of All of these user systems computer center systems communications systems None of these All of these user systems computer center systems communications systems None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are disadvantages of using NAT?1. Translation introduces switching path delays.2. Conserves legally registered addresses.3. Causes loss of end-to-end IP traceability.4. Increases flexibility when connecting to the Internet.5. Certain applications will not function with NAT enabled.6. Reduces address overlap occurrence. 1, 3 and 5 3 and 4 1 and 3 2, 4 and 5 1, 3 and 5 3 and 4 1 and 3 2, 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How much power (roughly) a light-emitting diode can couple into an optical fiber? 100 picowatts 440 microwatts 10 milliwatts None of these 100 microwatts 100 picowatts 440 microwatts 10 milliwatts None of these 100 microwatts 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? xDSL HDLC IPSec VPN Cable xDSL HDLC IPSec VPN Cable ANSWER DOWNLOAD EXAMIANS APP
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