Answer / surya

VPN stands for Virtual private network as you mentione as
the name implies its creating a private network within the
internet(Network)
Assume you are working with a IT company and you want to go
for an vocation for a month so company want you to work by
that time is such cases company will build a VPN server and
it will ask you to login to server through your standalone
PC
Once you connect to your server so your system will be a
part of your company network so you will have your own
network.but same time there will be tunnels which we need
to look into,1.Dedicated tunnels,2.split tunnels
Hope its more then enough.......!!!!

switching is a communications paradigm in which packets
(discrete blocks of data) are routed between nodes over
data links shared with other traffic.

Answer / yogesh vats

VPN stands for Virtual private network as you mentione as
the name implies its creating a private network within the
internet(Network)
Assume you are working with a IT company and you want to go
for an vocation for a month so company want you to work by
that time is such cases company will build a VPN server and
it will ask you to login to server through your standalone
PC
Once you connect to your server so your system will be a
part of your company network so you will have your own
network.but same time there will be tunnels which we need
to look into,1.Dedicated tunnels,2.split tunnels
Hope its more then enough.......!!!!

switching is a communications paradigm in which packets
(discrete blocks of data) are routed between nodes over
data links shared with other traffic

Answer / akbar

ya its true that's it

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If a stored procedure is taking a table data type, how it looks?

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