It is a private computer network of an organization where the remote users can transmit encrypted information through the server of the organization.
B.
It is a computer network
across a public internet that
provides users access to their
organizations network while
maintaining the security of
the information transmitted.
C.
It is a computer network in
which users can access a shared
pool of computing resources
through a service provider.
D.
None of the statements (a), (b)
and (c) given above is correct
description of virtual private network.
B. It is a computer network
across a public internet that
provides users access to their
organizations network while
maintaining the security of
the information transmitted.
9.
A Battery is a device that stores chemical energy and converts it to _______
Electrically charged particles from space travelling at speed of several hundred km/sec can severely harm living beings if they reach the surface of the Earth. What prevents them from reaching the surface of the Earth? UPSC - 2012
A.
The Earth's magnetic field diverts them towards its poles.
B.
Ozone layer around the Earth reflects them back to outer space
C.
Moisture in the upper layers of atmosphere prevents them from reaching the surface of the Earth.
D.
None of the statements (a), (b) and (c) given above is correct
