Computer Networking How many Character per sec(7bits + 1parity) can be transmitted over a 2400 bps line if the transfer is synchronous (1 "Start" and 1 "stop" bit)? 250 275 240 300 250 275 240 300 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If digital data rate of 9600 bps is encoded using 8-level phase shift keying (PSK) method, the modulation rate is 3200 bands 1200 bands None of these 9600 bands 4800 bands 3200 bands 1200 bands None of these 9600 bands 4800 bands ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol allows an application program on one machine to send a datagram to an application program on another machine? VMTP None of these UDP SMTP X.25 VMTP None of these UDP SMTP X.25 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A decrease in magnitude of current, voltage, a power of a signal in transmission between points, is known as Carrier Aloha Attenuation Amplitude None of these Carrier Aloha Attenuation Amplitude None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The term 'duplex' refers to the ability of the data receiving stations to echo back a confirming message to the sender. In full duplex data transmission, both the sender and the receiver cannot talk at once can do one way data transmission only can send or receive data one at a time None of these can receive and send data simultaneously cannot talk at once can do one way data transmission only can send or receive data one at a time None of these can receive and send data simultaneously ANSWER DOWNLOAD EXAMIANS APP
Computer Networking For connecting modem, a computer must be equipped with a port that conforms to the RS-232 standard of the Electronic Industries Association of America. What do the letters 'RS' stand for? Recommended standard Recognised standard Random sequence None of these Registered source Recommended standard Recognised standard Random sequence None of these Registered source ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS