Computer Networking Which of the following is required to communicate between two computers? communications hardware All of these access to transmission medium communications software protocol communications hardware All of these access to transmission medium communications software protocol ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The main difference between TCP and UDP is None of these TCP is an Internet protocol where as UDP is an ATM protocol UDP is a datagram where as TCP is a connection oriented service All of these UDP is connection oriented where as TCP is datagram service None of these TCP is an Internet protocol where as UDP is an ATM protocol UDP is a datagram where as TCP is a connection oriented service All of these UDP is connection oriented where as TCP is datagram service ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Who invented the modem? Digital Equipment Corpn. Wang Laboratories Ltd. AT & T Information Systems, USA Apple Computers Inc. None of these Digital Equipment Corpn. Wang Laboratories Ltd. AT & T Information Systems, USA Apple Computers Inc. None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 4 protocol is used for a Telnet connection? UDP TCP/IP IP TCP UDP TCP/IP IP TCP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The standard suit of protocols used by the Internet, intranets, extranets, and some other networks. TCP/IP Internetwork processor Open Systems Hybrid hub Protocol TCP/IP Internetwork processor Open Systems Hybrid hub Protocol ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The Token-Ring architecture was developed for a more efficient way to determine who should be transmitting at any one time. With Ethernet, collisions may take place, causing the transmitting computers to have to retransmit their data. The use of token guarantees that only one computer can transmit at a time. What happens as the network increases in size? Choose the best answer The network becomes less efficient After the number of nodes exceeds 550, the Multistation Access Unit must be replaced by the more powerful Hyperstation Unified Bandwidth device The network becomes more efficient An additional token is added for every 1,000 nodes The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500 The network becomes less efficient After the number of nodes exceeds 550, the Multistation Access Unit must be replaced by the more powerful Hyperstation Unified Bandwidth device The network becomes more efficient An additional token is added for every 1,000 nodes The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500 ANSWER DOWNLOAD EXAMIANS APP
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