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ExtJS Interview Questions and Answers

  Difficulty Level: AllBeginnerIntermediateExperienced/Expert

Ques 1. What are major Web browsers supported by Ext JS framework?

Ques 2. Where ExtJS extended from?

Ques 3. Extjs Ajax implementation?

Ques 4. What is parent class for all stores in extjs? how many stores exists?

Ques 5. What is the purpose of each() in store?

Ques 6. How to get modified records using store object?

Ques 7. How to get record using index?

Ques 8. What is purpose of loadData() in store?

Ques 9. What is vtype?

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