1 Why were TCP/IP protocols developed? To insure that error correction of each packet takes place. *To allow cooperating computers…
1 Which of the following characteristics of TCP is provided by windowing?connectionless data transport flow control *well-known ports best-effort delivery…
1 Which of the following is the address that is changed when a frame is received at a router interface?…
1 What steps must occur for devices to communicate between different physical network segments? (Choose two.) learning the IP address…
1 Which switching mode describes a switch that transfers a frame as soon as the destination MAC address is read?…
1 Which of the following has limited the bandwidth of fiber based Ethernet? (Choose three.) * emitter technology absolute fiber…
1 How is a MAC address represented?four groups of eight binary digits separated by a decimal pointfour Base10 digits separated…
1 Which layer of the OSI model covers physical media? * Layer 1 Layer 2 Layer 3 Layer 4 Layer…
1 Which of the following describes frequency? length of each wave height of each wave * number of cycles each…
1 Which combinations of charges will be repelled by electric force? (Choose two.) neutral and neutral neutral and positive neutral…