Computer Networking Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols? IPSec HDLC xDSL VPN Cable IPSec HDLC xDSL VPN Cable 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 500 Kbps 8 Kbps 32 Kbps 64 Kbps None of these 500 Kbps 8 Kbps 32 Kbps 64 Kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A distributed network configuration in which all data/information pass through a central computer is star network None of these ring network Point-to-point network bus network star network None of these ring network Point-to-point network bus network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network access standard is used for connecting stations to a packet-switched network? None of these X.75 X.3 X.25 X.21 None of these X.75 X.3 X.25 X.21 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an important characteristic of LAN? unlimited expansion application independent interfaces parallel transmission None of these low cost access for low bandwidth channels unlimited expansion application independent interfaces parallel transmission None of these low cost access for low bandwidth channels ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In cyclic redundancy checking, the divisor is _____ the CRC. two bits more None of these one bit less than one bit more than the same size as two bits more None of these one bit less than one bit more than the same size as ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS