Computer Networking Which of the following is considered a broadband communications channel? coaxial cable microwave circuits satellites systems fiber optic cable All of these coaxial cable microwave circuits satellites systems fiber optic cable All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To test the IP stack on your local host, which IP address would you ping? 127.0.0.1 127.0.0.255 127.0.0.0 1.0.0.127 127.0.0.1 127.0.0.255 127.0.0.0 1.0.0.127 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In cyclic redundancy checking what is the CRC? the remainder None of these the quotient the divisor the dividend the remainder None of these the quotient the divisor the dividend ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the default subnet mask for a class B network? None of these 255.255.255.0 127.0.01 255.255.0.0 255.0.0.0 None of these 255.255.255.0 127.0.01 255.255.0.0 255.0.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What layer of the OSI model would you assume the problem is in if you type show interface serial 1 and receive the following message? "Serial1 is down, line protocol is down." Data Link layer None. It is a router problem. Physical layer Network layer Data Link layer None. It is a router problem. Physical layer Network layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following types of connections can use full duplex?1. Hub to hub2. Switch to switch3. Host to host4. Switch to hub5. Switch to host 3 and 4 3 and 5 2, 3 and 5 1, 2 and 4 3 and 4 3 and 5 2, 3 and 5 1, 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
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