Computer Networking Which of the following connectivity devices is used to extend a network on a purely mechanical basis? Router 802.6 Active hub Switch Gateway Router 802.6 Active hub Switch Gateway ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the decimal and hexadecimal equivalents for the binary number 10110111? 173/A6 183/B7 69/0x2102 83/0xC5 173/A6 183/B7 69/0x2102 83/0xC5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An internetworking protocol that provides virtual circuit service across multiple X.25 protocol, is X.400 None of these X.25 X.75 X.21 X.400 None of these X.25 X.75 X.21 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To make possible the efficient on-line servicing of many teleprocessing system users on large computer systems, designers are developing communication systems multiprogramming systems virtual storage systems All of these None of these communication systems multiprogramming systems virtual storage systems All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Maximum data rate of a channel for a noiseless 3-kHz binary channel is 6000 bps None of these 1500 bps 3000bps 6000 bps None of these 1500 bps 3000bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When a group of computers is connected together in a small area without the help of telephone lines, it is called Value added network (VAN) Local area network(LAN) None of these Remote communication network (RCN) Wide area network (WAN) Value added network (VAN) Local area network(LAN) None of these Remote communication network (RCN) Wide area network (WAN) ANSWER DOWNLOAD EXAMIANS APP
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