Computer Networking For data communications to occur, the communicating devices must be part of a communication system made up of a combination of? Hardware and software WAN and LAN Full duplex and half duplex All of these Hardware and software WAN and LAN Full duplex and half duplex All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If communication software can be called the "traffic cop" of a micro communication system, then what should the modem be called? Link Interface Bridge Park None of these Link Interface Bridge Park None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 6-MHz channel is used by a digital signaling system utilizing 4-level signals. What is the maximum possible transmission rate? None of these 6 Mband/sec 24 Mbaud/sec 12 Mbaud/sec 1.5 Mbaud/sec None of these 6 Mband/sec 24 Mbaud/sec 12 Mbaud/sec 1.5 Mbaud/sec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Videotex is a combination of All of these None of these communication television computer technology All of these None of these communication television computer technology ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires needed to send data over a serial communication link layer? None of these 4 2 6 1 None of these 4 2 6 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." None. It is a router problem. Data Link layer Network layer Physical layer None. It is a router problem. Data Link layer Network layer Physical layer ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS