Hi,

No, the four years undergraduate B.Ed course is for those who have passed class 12th. They can do integrated B.A bed, b.sc bed like courses.

Those who have obtained a graduation and after that want to do B.Ed they can do B.Ed which will be of 2 years duration.

And those who have completed masters courses like M.A ,M.Sc  and wish to do B.Ed. for them there will be one year B.Ed course.

So when the new education policy will come into force this will be the structure of B.Ed courses.

Hope it helps.