Computer Networking Error detection at the data link level is achieved by Equalization Hamming Code Bit Stuffing Cyclic Redundancy Code Equalization Hamming Code Bit Stuffing Cyclic Redundancy Code ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. If Delta modulation is selected, then how many bits per second are actually sent? 64 kbps. None of these 8 kbps 32 kbps 128 kbps 64 kbps. None of these 8 kbps 32 kbps 128 kbps 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. 64 Kbps None of these 32 Kbps 8 Kbps 500 Kbps 64 Kbps None of these 32 Kbps 8 Kbps 500 Kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following specifies the network address and host address of the computer? The subnet mask The TCP address The default gateway The IP address None of these The subnet mask The TCP address The default gateway The IP address None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 192.168.10.0. What subnet should you use that supports up to 25 hosts and a maximum number of subnets? 255.255.255.224 255.255.255.192 255.255.255.248 255.255.255.240 255.255.255.252 255.255.255.224 255.255.255.192 255.255.255.248 255.255.255.240 255.255.255.252 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describes an industry-wide standard suite of protocols and algorithms that allows for secure data transmission over an IP-based network that functions at the layer 3 Network layer of the OSI model? Cable xDSL HDLC VPN IPSec Cable xDSL HDLC VPN IPSec ANSWER DOWNLOAD EXAMIANS APP
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