Explaining about Test strategy and these components..?

• Test Strategy document is a high-level document and developed by test engineer with the help of project manager.this document defines software testing approach to achieve testing objectives.
• Test strategy normally developed from B.R.S document and it is static document.
• In some companies,includes the test strategy inside the test plan.it is mostly for small projects.but for long projects,there is one test strategy document and number of test plans for each phase.
• components of the test strategy document are shown below:

1. Scope and objectives
2. Business issues
3. Roles and responsibilities
4. Communication and status reporting
5. Test deliver-ability
6. Industry Standards to follow
7. Test automation and tools
8. Testing measurements and metrics
9. Defect reporting and tracking
10. Training plan