Why deleted files can be recovered?
What is the purpose of inter-servlet communication?
Why primary key is required?
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Mention what is the difference between Django, Pyramid, and Flask.
What is db persistence?
Does spark require hadoop?
How important do you consider cursors or while loops for a transactional database?
What is meant by suction force of the plant cell?
What is global container in sap xi?
Tell me when would you use a pointer to a function?
What is Code Base, Style Sheets?
What is the difference between struct and class?
What are activex code components? What is guid?
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