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…
1 Which of the following types of networks pass a token sequentially to each host? (Choose two.) Ethernet *Token Ring…
1 Which of the following OSI layers offers reliable, connection-oriented data communication services? application presentation session *transport network -------------------------------------------------------------------- 2…
1 Convert the binary number 10111010 into its hexadecimal equivalent. Select the correct answer from the list below. 85 90…
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…