Computer Networking What can cause a problem with communication with a client by name but not by IP address? Subnet mask None of these Static files such as an LMHOSTS file or a DNS database The IP address The default gateway Subnet mask None of these Static files such as an LMHOSTS file or a DNS database The IP address The default gateway ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that is 172.16.0.0 and would like to support 600 hosts per subnet. What subnet mask should you use? 255.255.224.0 255.255.252.0 255.255.240.0 255.255.192.0 255.255.248.0 255.255.224.0 255.255.252.0 255.255.240.0 255.255.192.0 255.255.248.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11a? 23 3 40 12 23 3 40 12 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error detection at a data link level is achieved by bit stuffing cyclic redundancy codes None of these Hamming codes equalization bit stuffing cyclic redundancy codes None of these Hamming codes equalization ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Who invented the modem? Wang Laboratories Ltd. None of these Digital Equipment Corpn. AT & T Information Systems, USA Apple Computers Inc. Wang Laboratories Ltd. None of these Digital Equipment Corpn. AT & T Information Systems, USA Apple Computers Inc. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are types of flow control?1. Buffering2. Cut-through3. Windowing4. Congestion avoidance 3 only 1 and 2 1, 3 and 4 2 only 3 only 1 and 2 1, 3 and 4 2 only ANSWER DOWNLOAD EXAMIANS APP
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