Find Interview Questions for Inductive automation

as a student iam intrested in learning new things.as a fresher i learnt this subject theoretically and iam waiting for an oppurtunity to do them in practical way if you hire me then i will give my best to increase companies reputation

A raw socket is a socket that takes packets, bypasses the
normal TCP/IP processing, and sends them to the application
that wants them.

Raw mode is basically there to allow you to bypass some of
the way that your computer handles TCP/IP. Rather than going
through the normal layers of encapsulation/decapsulation
that the TCP/IP stack on the kernel does, you just pass the
packet to the application that needs it. No TCP/IP
processing -- so it's not a processed packet, it's a raw
packet. The application that's using the packet is now
responsible for stripping off the headers, analyzing the
packet, all the stuff that the TCP/IP stack in the kernel
normally does for you.
A raw socket is a socket that takes packets, bypasses the
normal TCP/IP processing, and sends them to the application
that wants them.
Unless you're a programmer, a kernel hacker, or really
really into security, you will most likely not need to deal
much with these. But it's good to know what they are, in
case you find yourself in one of the above scenarios.

there was a post similar to this but i was not able to find
it...
anyway based on the reply on that post there are 3 reasons
1. When a system is visualized in layers then u are free to
make changes in any one layer and be assured that other
layers are not affected
2. It makes troubleshooting simple
3. Layered models give a general idea of the functions of
the layers giving freedom to vendors to bring in their own
innovation otherwise the whole system can be monopolised by
a single vendor...

for stnander our system we make a system and in layer
system we just made a layer and by doing so we can easly
modified and identified the trouble suppose if ip add
having some problem then we can easly go to 3rd layer and
rectify the problem and by doing so the other layers will
be not effective.

The Domain controller works replication of all member
server. It contains all information of active directory.
Active directory contains information about objects and
network resources as well as the services that makes the
information available and useful over a network.

Domain controller is the parent domain which shares it
authentication details with all its child domain.
D.C. must have active directory.
A.D. is the database which provides the centralised
information of all objects and users in the network