What is Mirrored on-line Redo Log ?

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What do you understand by cursor? Mention the different types of cursor?

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Explain the difference between a dynamic and materialized view.

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What SYSTEM VARIABLE is used to refer DATABASE TIME ?

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How do I create a database?

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1.If we have a Salary coloumn in Staff entity with this description the salary must be monetary and >=$35450.00, how we can write it in into schemain SQL? 2. If we have Weight and Marks in Assessment entity and the Weight has the description of this it must be Non-zero percentage. And also the Marks attribute stores the maximum possible raw mark for assessment (e.g., 30), while Weight stores of the weight of this assessment for the paper as a whole (e.g., 10%). If Marks is not specified, then Weight is used for both. How we can convert this into schema in SQL????

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What restrictions can you apply when you are creating views?

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What are the features of openedge features?

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What is a concurrency problem in dbms?

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What is normalization and what are the different types of normalization?

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Difference between file system and relational database.

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Can MULTIPLE DOCUMENT INTERFACE (MDI) be used in Forms 4.5 ?

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