Computer Networking A band is always equivalent to 100 bits a bit None of these 16 bits a byte 100 bits a bit None of these 16 bits a byte ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is the decimal and hexadecimal equivalents of the binary number 10011101? 185, 0xB9 157, 0x9D 159, 0x9F 155, 0x9B 185, 0xB9 157, 0x9D 159, 0x9F 155, 0x9B ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The channel in the data communication model can be telephone lines postal mail service None of these radio signals All of these telephone lines postal mail service None of these radio signals All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Many large organizations with their offices in different countries of the world connect their computers through telecommunication satellites and telephone lines. Such a communication network is called ECONET LAN WAN EITHERNET None of these ECONET LAN WAN EITHERNET None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Ethernet networks can be cabled in a number of topologies, depending on what works best in each environment. As more nodes are added, the efficiency of Ethernet decreases. Select the best answer as to why Ethernet becomes less efficient as size increases. Repeaters cannot increase the signal strength sufficiently "Line echo" occurs due to the impedance of the cable Cable terminators do not absorb the signal properly Cable terminators do not reflect the signal properly Network collisions occur Repeaters cannot increase the signal strength sufficiently "Line echo" occurs due to the impedance of the cable Cable terminators do not absorb the signal properly Cable terminators do not reflect the signal properly Network collisions occur ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following divides the high speed signal into frequency bands? frequency-division multiplexer t-switch None of these time-division multiplexer modem frequency-division multiplexer t-switch None of these time-division multiplexer modem ANSWER DOWNLOAD EXAMIANS APP
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