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Q. Define Ring Topology?
Dedicated point-to-point arrangement to neighbours
Signal is conceded from device to device until it reaches destination
Every device functions as a repeater
Advantages: effortless to install and reconfigure
Disadvantages: limited ring length in addition to number of devices; break in a ring is able to disable entire network
1. A systematic study of failures will help in identifying areas that may cause : i. Loss of adjacent parts/ equipment/ whole equipment. ii. Loss of production and rev
Which layers are network support layers? a. Physical Layer b. Data link Layer and c. Network Layers
The auxiliary port is used to link a modem to for dial backups.
Describe some common threats to the hardware Theft of a computer, printer, or other resources. Tampering by a disinterested or frustrated employee who takes every chan
Control This field defines 6 different control bits or flags. These bits enable flow control connection establishment and termination connection abortion and the mode
Describe about the term- network If network tends to lose the packets, it is better to acknowledge each one of them separately, so the lost packets could be retransmitted. On t
What is use of Carrier sense multiple access Carrier sense multiple access with collision detection (CSMA/CD) is a form of medium access control in which a station listens to
Unbound Transmission Media Unbound transmission media extend beyond the limiting confines of cabling. They give a good communication alternative for WANS. The lack of physical
How could a VPN be used to facilitate secure remote administration of a server?
Network throughput It is a symptomatic measure of the message carrying capability of a network. It is termed as the total number of messages network can send in per unit time.
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