Questions by haroon helali

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•   Ab inito on hADOop
•   Array implementation of student counseling details using queues
•   Pushdown optimization
•   What is the difference between a pull pull & a push pull replication?
•   Push back from business users
•   Data structures questions
•   In what scenario etl coding is preferred than database level SQL, PL/SQL coding? What is the methodology and process followed for etl testing in data warehouse environment? Develop a mapping to extrac
•   What is pull model and push model in ADO.Net? What are the situations when we use one over the other?
•   The addressing mode used in the instruction push b is 1. Direct 2. Register 3. Register indirect 4. Immediate
•   What are push and pull etl strategies?

•   Push and pop on dequeue
•   What parameter do you need to set when using the ‘push keep alive driver’, and why?
•   What is push keep alive driver for session connections?
•   Can anyone help me in web service pack in datastage. * how to fetch data from web server * how to push data into web serverthankx & regardsdebasis
•   The concept used by the stock trading websites where, data needs to change regularly on the clients application or browser , without intervention from client is called _________________
•    how can you push data from an applet to servlet
•   How do you filter the objects in the gui map?