Computer Networking The amount of uncertainty in a system of symbol is called Bandwidth None of these Entropy loss Quantum Bandwidth None of these Entropy loss Quantum ANSWER DOWNLOAD EXAMIANS APP
Computer Networking HDLC (High-level Data Link Control) is a method of determining which device has access to the transmission medium at any time network access standard for connecting stations to a circuit-switched network None of these a very common bit-oriented data link protocol issued by ISO. a method access control technique for multiple-access transmission media a method of determining which device has access to the transmission medium at any time network access standard for connecting stations to a circuit-switched network None of these a very common bit-oriented data link protocol issued by ISO. a method access control technique for multiple-access transmission media ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Ethernet and Token-Ring are the two most commonly used network architectures in the world. Jim has heard of the different topologies for networks and wants to choose the architecture that will provide him with the most options. Which of the following would that be? Choose the most correct answer. Ethernet, because it is cabled using fiber-optic cable Ethernet, because it can be set up with most topologies and can use multiple transfer speeds Token-Ring, because it uses a MAU Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can be used in any topology Neither Token-Ring nor Ethernet is the proper choice. Only ARCnet can be used in all topologies Ethernet, because it is cabled using fiber-optic cable Ethernet, because it can be set up with most topologies and can use multiple transfer speeds Token-Ring, because it uses a MAU Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can be used in any topology Neither Token-Ring nor Ethernet is the proper choice. Only ARCnet can be used in all topologies ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following services use UDP?1. DHCP2. SMTP3. SNMP4. FTP5. HTTP6. TFTP All of these 1, 2 and 4 1, 3 and 6 2 and 4 All of these 1, 2 and 4 1, 3 and 6 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the distinct functions of layer 2 switching that increase available bandwidth on the network?1. Address learning2. Routing3. Forwarding and filtering4. Creating network loops5. Loop avoidance6. IP addressing 2, 4 and 6 1, 3 and 5 2 and 6 3 and 5 2, 4 and 6 1, 3 and 5 2 and 6 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following divides the high speed signal into frequency bands? None of these time-division multiplexer frequency-division multiplexer t-switch modem None of these time-division multiplexer frequency-division multiplexer t-switch modem ANSWER DOWNLOAD EXAMIANS APP
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