Quality is delighting customers
No in general they are two different testing artifacts ...
I am not going to write anything because the Topic has already been discussed several times :-
Check it out at below url. and make sure from next time onwards you search for a question first and if the same has not been discussed already then only You should start your own discussion ..
You visit the below link for Test Planning Interview questions and Answers:
It describes the approach, Features to be tested, Testers assigned, and whatever you plan for your project. A Test Plan is usually prepared by Manager or TL.It depends on what the test plan is needed for. Some companies have defined a test plan as being what most would consider a test case. Meaning that it is for one part of the functionality validation.
It describes how you are going to address testing for the project. Some companies have a strategy or approach section in the test plan, others have a separate document.
Test strategy is prepared by test manger as a detail document.
test plan is a high level document prepared by test manager which consists time required,effort,schedule,mile stones,types of testing.
Test strategy is the i/p deliverable for test plan.