Computer Networking The amount of uncertainty in a system of symbol is called loss Bandwidth Entropy Quantum None of these loss Bandwidth Entropy Quantum None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Communication network is a continuous frequency capable of being modulated or impressed with a second signal a collection of interconnected functional units that provides a data communications service among stations attached to the network None of these one or more conductors that serve as a common connection for a related group of devices the condition with two or more stations attempt to use the same channel at the same time a continuous frequency capable of being modulated or impressed with a second signal a collection of interconnected functional units that provides a data communications service among stations attached to the network None of these one or more conductors that serve as a common connection for a related group of devices the condition with two or more stations attempt to use the same channel at the same time ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following would be good reasons to run NAT?1. You need to connect to the Internet and your hosts don't have globally unique IP addresses.2. You change to a new ISP that requires you to renumber your network.3. You don't want any hosts connecting to the Internet.4. You require two intranets with duplicate addresses to merge. All of these 1, 2 and 4 2 and 4 3 only All of these 1, 2 and 4 2 and 4 3 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a class C network. You are required to configure it for five subnets, each of which will support 25 nodes. What subnet should you use? 255.255.255.252 255.255.255.0 255.255.255.224 255.255.255.248 255.255.255.240 255.255.255.252 255.255.255.0 255.255.255.224 255.255.255.248 255.255.255.240 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The probability that a single bit will be in error on a typical public telephone line using 4800 bps modem is 10 to the power -3. If no error detection mechanism is used, the residual error rate for a communication line using 9-bit frames is approximately equal to 0.999 None of these 0.003 0.991 0.009 0.999 None of these 0.003 0.991 0.009 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which transmission mode is used for data communication along telephone lines? Serial None of these Parallel Synchronous Asynchronous Serial None of these Parallel Synchronous Asynchronous ANSWER DOWNLOAD EXAMIANS APP
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