Computer Networking The standard suit of protocols used by the Internet, intranets, extranets, and some other networks. TCP/IP Open Systems Hybrid hub Internetwork processor Protocol TCP/IP Open Systems Hybrid hub Internetwork processor Protocol ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The IEEE 802 project of the 1980s involved further defining the lower two layers of the OSI model. A number of standards were agreed upon during that time. Which of the following is the standard for Ethernet? 802.5 802.6 802.2 802.3 802.4 802.5 802.6 802.2 802.3 802.4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 2000-character text file has to be transmitted by using a 1,200 baud modem. Can you tell how long will it take? 120 seconds 2 seconds 12 seconds 20 seconds None of these 120 seconds 2 seconds 12 seconds 20 seconds None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Messages from one computer terminal can be sent to another by using data networks. The message to be sent is converted to an electronic digital signal, transmitted via a cable, telephone or satellite and then converted back again at the receiving end. What is this system of sending messages called? Electronic mail None of these Global network Electronic newspaper Paperless office Electronic mail None of these Global network Electronic newspaper Paperless office ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN? After broken links are reestablished In an improperly implemented redundant topology When upper-layer protocols require high reliability During high-traffic periods After broken links are reestablished In an improperly implemented redundant topology When upper-layer protocols require high reliability During high-traffic periods ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an important characteristic of LAN? low cost access for low bandwidth channels parallel transmission unlimited expansion application independent interfaces None of these low cost access for low bandwidth channels parallel transmission unlimited expansion application independent interfaces None of these ANSWER DOWNLOAD EXAMIANS APP
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