Computer Networking Which of the following protocols are used to configure trunking on a switch?1. VLAN Trunk Protocol2. VLAN3. 802.1Q4. ISL 3 and 4 1, 3 and 4 3 only 1 only 3 and 4 1, 3 and 4 3 only 1 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following performs modulation and demodulation? fiber optic coaxial cable None of these satellite modem fiber optic coaxial cable None of these satellite modem ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the device that connects two computers by means of a telephone line? Tape bus cable None of these modem Tape bus cable None of these modem ANSWER DOWNLOAD EXAMIANS APP
Computer Networking On a VLSM network, which mask should you use on point-to-point WAN links in order to reduce the waste of IP addresses? /28 /29 /30 /27 /28 /29 /30 /27 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following conditions is used to transmit two packets over a medium at the same time? Asynchronous Contention Synchronous None of these Collision Asynchronous Contention Synchronous None of these Collision ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A required characteristic of an online real-time system is: None of these more than one CPU All of these offline batch processing no delay in processing None of these more than one CPU All of these offline batch processing no delay in processing ANSWER DOWNLOAD EXAMIANS APP
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