test strategy - TS is the one of the content in the
testplan. what type of testing we are following in the
project like - smoke testing , re testing ,system testing
,regression testing, functional testing....  
Test plan - test plan is document which will contain the
process needs to be followed to complete our task on project  



thank you
saravanan.rk.qa@gmail.com

I think its wrong that the testing strategy is one content
of testplan.

Detailed document of test strategy prepared before preparing
the test plan,test strategy is first activity of testing
process in s/w projects.

test strategy briefly define in test plan.