Computer Networking Which of the following network access standard is used for connecting stations to a circuit-switched network? X.25 X.21 X.3 X.75 None of these X.25 X.21 X.3 X.75 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Data communications system depends on four fundamental characteristics Medium Timeliness Receiver Sender Medium Timeliness Receiver Sender ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 4 KHz noiseless channel with one sample every 125 per sec, is used to transmit digital signals. Find the bit rate (bits per second) that are sent, if CCITT 2.048 Mbps encoding is used. None of these 8 Kbps 64 Kbps 500 Kbps 32 Kbps None of these 8 Kbps 64 Kbps 500 Kbps 32 Kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Start and stop bits are used in serial communication for Error correction Synchronization Slowing down the communication Error detection Error correction Synchronization Slowing down the communication Error detection ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 192.168.10.0 and require nine subsets for your company and the maximum number of hosts. What subnet mask should you use? 255.255.255.240 255.255.255.224 255.255.255.248 255.255.255.192 255.255.255.252 255.255.255.240 255.255.255.224 255.255.255.248 255.255.255.192 255.255.255.252 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following data transmission media has the largest terrestrial range without the use of repeaters or other devices? Microwave Satellite Hardwiring None of these Laser Microwave Satellite Hardwiring None of these Laser ANSWER DOWNLOAD EXAMIANS APP
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