Computer Networking Which of the followings is used in communications is referred to as unshielded twisted-pair (UTP)? Coaxial cable Twisted-pair cable Fiber-optic cable None of these Coaxial cable Twisted-pair cable Fiber-optic cable None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What function does a serial interface perform in data communication? Converts parallel data into a stream of bits Converts serial data into audio signals None of these Converts analog signals into digital signals Decodes incoming signals into computer data Converts parallel data into a stream of bits Converts serial data into audio signals None of these Converts analog signals into digital signals Decodes incoming signals into computer data ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is Unicode? Characters from A to Z Represents symbol or characters used in any langua Only few languages are supported Supports only few characters Characters from A to Z Represents symbol or characters used in any langua Only few languages are supported Supports only few characters 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. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent? 8 Kbps None of these 64 Kbps 32 Kbps 128 Kbps. 8 Kbps None of these 64 Kbps 32 Kbps 128 Kbps. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the decimal and hexadecimal equivalents for the binary number 10110111? 183/B7 83/0xC5 173/A6 69/0x2102 183/B7 83/0xC5 173/A6 69/0x2102 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network administrator views the output from the show ip route command. A network that is advertised by both RIP and IGRP appears in the routing table flagged as an IGRP route. Why is the RIP route to this network not used in the routing table? The IGRP route has fewer hops. IGRP has a lower administrative distance. RIP has a higher metric value for that route. IGRP has a faster update timer. The IGRP route has fewer hops. IGRP has a lower administrative distance. RIP has a higher metric value for that route. IGRP has a faster update timer. ANSWER DOWNLOAD EXAMIANS APP
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