Computer Networking What can cause a problem with communication with a client by name but not by IP address? The IP address Subnet mask None of these The default gateway Static files such as an LMHOSTS file or a DNS database The IP address Subnet mask None of these The default gateway Static files such as an LMHOSTS file or a DNS database ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following ISO level is more closely related to the physical communications facilities? Session Data Link Networking Application Session Data Link Networking Application 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? 15 8 None of these 4 16 15 8 None of these 4 16 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the data transmission channels available for carrying data from one location to another? None of these Voiceband Narrowband Broadband All of these None of these Voiceband Narrowband Broadband All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is not a standard synchronous communication protocol? SDLC SMTP PAS None of these SLIP SDLC SMTP PAS None of these SLIP 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. 2, 4 and 5 3 and 4 1, 3 and 5 1 and 3 2, 4 and 5 3 and 4 1, 3 and 5 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
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