Computer Networking Which of the following protocols uses both TCP and UDP? DNS Telnet FTP SMTP DNS Telnet FTP SMTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11g? 3 12 40 23 3 12 40 23 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A distributed data processing configuration in which all activities must pass through a centrally located computer is called a: hierarchical network data control network spider network ring network None of these hierarchical network data control network spider network ring network None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A front-end processor is a minicomputer that relieves main-frame computers at a computer centre of communications control functions a user computer system a processor in a large-scale computer that executes operating system instructions preliminary processor of batch jobs. None of these a minicomputer that relieves main-frame computers at a computer centre of communications control functions a user computer system a processor in a large-scale computer that executes operating system instructions preliminary processor of batch jobs. None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The research and development department at your office has been experimenting with different technologies to help improve the performance of the network. One group has been examining the use of a broadband network versus a based band network. Select the correct statement about broadband and baseband. Baseband refers to local area networks, and broadband refers to wide area networks. Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Baseband refers to local area networks, and broadband refers to wide area networks. Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 192.168.10.0 and require nine subsets for your company and the maximum number of hosts. What subnet mask should you use? 255.255.255.224 255.255.255.240 255.255.255.252 255.255.255.248 255.255.255.192 255.255.255.224 255.255.255.240 255.255.255.252 255.255.255.248 255.255.255.192 ANSWER DOWNLOAD EXAMIANS APP
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