Answer / kamal rawat

HUB IS DISTRIBUTED STATION BUT SWITCH IS CHANGEABLE STATION

Answer / rahul saha

hub can be controlled through program and setting
instructions but not generally manual,

switch are generally mechanically / electrically controlled
device.

Answer / sunil kumar

Hub is non managable & switches are managable.

Answer / samrat kar

A hub is a unsophisticated broadcast device. Any packet
entering any port is broadcast out on every port and thus
hubs do not manage any of the traffic. Since every packet is
constantly being sent out through every port, chances of
data collision is more and thus it impedes the smooth flow
of traffic.
A switch isolates ports, meaning the every received packet
is sent out only to the port on which the target may be
found. If proper port is not found, then it will broadcast
the packet to all ports. So using switch network performance
can be greatly increased.

Answer / parmar.ic@gmail,com

hub is basically multiport repeater. They till several
devieces together onto a common connection in essentially a
bus connection.
switche is basically a multiported bridge that can operate
dedicated channels between two distinct station . They are
operate by sorting data packets and sending them to a
specific address.

Answer / keval

hub is used in physical layer while switch are used in data
link layer.

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