Computer Networking Videotex is a combination of computer technology All of these communication None of these television computer technology All of these communication None of these television ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Phase shift keying (psk) method is used to modulate digital signals at 9600 bps using 16 levels. Find the line signaling speed (i.e., modulation rate) 2400 bands DHCP Management Console 4800 bands 1200 bands 9600 bands 2400 bands DHCP Management Console 4800 bands 1200 bands 9600 bands ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A remote batch-processing operation in which data is solely input to a central computer would require a: None of these simplex lines telegraph line mixedband channel All listed here None of these simplex lines telegraph line mixedband channel All listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an important characteristic of LAN? application independent interfaces low cost access for low bandwidth channels None of these unlimited expansion parallel transmission application independent interfaces low cost access for low bandwidth channels None of these unlimited expansion parallel transmission ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The CCITT Recommendation X.25 specifies three layers of communications: None of these datalink, network and transport Session, transport and network application, presentation and session physical datalink and network None of these datalink, network and transport Session, transport and network application, presentation and session physical datalink and network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The main difference between synchronous and asynchronous transmission is the bandwidth required is different the clocking is mixed with the data in asynchronous transmission None of these the clocking is derived from the data in synchronous transmission the pulse height is different. the bandwidth required is different the clocking is mixed with the data in asynchronous transmission None of these the clocking is derived from the data in synchronous transmission the pulse height is different. ANSWER DOWNLOAD EXAMIANS APP
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