Computer Networking After coding a document into a digital signal, it can be sent by telephone, telex or satellite to the receiver where the signal is decoded and an exact copy of the original document is made. What is it called? Word processor Facsimile None of these Telex Electronic mail Word processor Facsimile None of these Telex Electronic mail ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size? 16 15 None of these 4 8 16 15 None of these 4 8 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have your laptop directly connected into a router's Ethernet port. Which of the following are among the requirements for the copy flash tftp command to be successful?1. TFTP server software must be running on the router.2. TFTP server software must be running on your laptop.3. The Ethernet cable connecting the laptop directly into the router's Ethernet port must be a straight-through cable.4. The laptop must be on the same subnet as the router's Ethernet interface.5. The copy flash tftp command must be supplied the IP address of the laptop. 5 only 1, 3 and 4 2, 4 and 5 3 and 5 only 5 only 1, 3 and 4 2, 4 and 5 3 and 5 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Examples are packet switching using frame relay, and cell switching using ATM technologies. Select the best fit for answer: Switching alternating Inter organizational networks Bandwidth alternatives Extranets None of these Switching alternating Inter organizational networks Bandwidth alternatives Extranets None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the loopback address? None of these 255.255.0.0 127.0.0.1 255.255.255.255.0 255.0.0.0 None of these 255.255.0.0 127.0.0.1 255.255.255.255.0 255.0.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following ISO level is more closely related to the physical communications facilities? Application Session Networking Data Link Application Session Networking Data Link ANSWER DOWNLOAD EXAMIANS APP
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