Computer Networking Which protocol does DHCP use at the Transport layer? IP TCP UDP ARP IP TCP UDP ARP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Frames from one LAN can be transmitted to another LAN via the device Router Repeater Modem Bridge None of these Router Repeater Modem Bridge None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following summation operations is performed on the bits to check an error-detecting code? Coder-decoder Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Codec Checksum Attenuation Coder-decoder Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Codec Checksum Attenuation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for HTTP? 99 86 23 None of these 80 99 86 23 None of these 80 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statements are true regarding ICMP packets?1. They acknowledge receipt of a TCP segment.2. They guarantee datagram delivery.3. They can provide hosts with information about network problems.4. They are encapsulated within IP datagrams. 3 and 4 2, 3 and 4 2 and 3 1 only 3 and 4 2, 3 and 4 2 and 3 1 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications lines is best suited to interactive processing applications? None of these narrowband channels simplex lines full-duplex lines mixed band channels None of these narrowband channels simplex lines full-duplex lines mixed band channels ANSWER DOWNLOAD EXAMIANS APP
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