Computer Networking Which of the following allows a simple email service and is responsible for moving messages from one mail server to another? IMAP DHCP FTP POP3 SMTP IMAP DHCP FTP POP3 SMTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How much power (roughly) a light-emitting diode can couple into an optical fiber? 100 picowatts 100 microwatts None of these 10 milliwatts 440 microwatts 100 picowatts 100 microwatts None of these 10 milliwatts 440 microwatts ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In OSI model, which of the following layer provides error-free delivery of data? Data link Network transport Session None of these Data link Network transport Session None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the frequency range of the IEEE 802.11a standard? 5Gbps 5GHz 2.4GHz 2.4Gbps 5Gbps 5GHz 2.4GHz 2.4Gbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as modem Angle modulation None of these Amplitude modulation Aloha modem Angle modulation None of these Amplitude modulation Aloha ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If your router is facilitating a CSU/DSU, which of the following commands do you need to use to provide the router with a 64000bps serial link? RouterA (config) #bandwidth 64 RouterA (config-if) #clock rate 64 RouterA (config-if) #clock rate 64000 RouterA (config-if) #bandwidth 64000 RouterA (config) #bandwidth 64 RouterA (config-if) #clock rate 64 RouterA (config-if) #clock rate 64000 RouterA (config-if) #bandwidth 64000 ANSWER DOWNLOAD EXAMIANS APP
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