Computer Networking What is the minimum number of wires required for sending data over a serial communications links? 4 2 None of these 3 1 4 2 None of these 3 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What layer of the OSI model would you assume the problem is in if you type show interface serial 1 and receive the following message? "Serial1 is down, line protocol is down." Physical layer None. It is a router problem. Data Link layer Network layer Physical layer None. It is a router problem. Data Link layer Network layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An example of a medium-speed, switched communications service is All of these Dataphone 50 Series 1000 None of these DDD All of these Dataphone 50 Series 1000 None of these DDD ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following performs modulation and demodulation? fiber optic modem satellite coaxial cable None of these fiber optic modem satellite coaxial cable None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which application allows a user to access and change remote files without actual transfer? DNS FTP None of these NFS TELNET DNS FTP None of these NFS TELNET ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocol is connection-oriented? TCP IPX NetBEUI UDP TCP IPX NetBEUI UDP ANSWER DOWNLOAD EXAMIANS APP
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