Computer Networking A front-end processor is a processor in a large-scale computer that executes operating system instructions a user computer system None of these a minicomputer that relieves main-frame computers at a computer centre of communications control functions preliminary processor of batch jobs. a processor in a large-scale computer that executes operating system instructions a user computer system None of these a minicomputer that relieves main-frame computers at a computer centre of communications control functions preliminary processor of batch jobs. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In communication satellite, multiple repeaters are known as detector stations transponders None of these modulator detector stations transponders None of these modulator ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The signal to noise ratio for a voice grade line is 30.1 dB (decibels) or a power ratio of 1023:1. The maximum achievable data rate on this line whose spectrum ranges from 300 Hz to 4300 Hz is 9600 bps None of these 34000 bps 31000 bps 6200 bps 9600 bps None of these 34000 bps 31000 bps 6200 bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which three statements are true about the operation of a full-duplex Ethernet network?1. There are no collisions in full-duplex mode.2. A dedicated switch port is required for each full-duplex node.3. Ethernet hub ports are preconfigured for full-duplex mode.4. In a full-duplex environment, the host network card must check for the availability of the network media before transmitting.5. The host network card and the switch port must be capable of operating in full-duplex mode. 1, 2, and 5 5 only 2 and 4 2, 3 and 4 1, 2, and 5 5 only 2 and 4 2, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking IGRP uses which of the following as default parameters for finding the best path to a remote network?1. Hop count2. MTU3. Cumulative interface delay4. STP5. Path bandwidth value 2, 3 and 5 All of these 3 and 5 1 and 3 2, 3 and 5 All of these 3 and 5 1 and 3 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 Wide area network (WAN) Local area network(LAN) Remote communication network (RCN) None of these Value added network (VAN) Wide area network (WAN) Local area network(LAN) Remote communication network (RCN) None of these Value added network (VAN) ANSWER DOWNLOAD EXAMIANS APP
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