What is package in dbms?
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What is Archived Redo Log ?
Explain armstrong rules? How they are complete and/or sound?
what is normalization? types of normalization? example of each form? how do u implement normalization in ur project?
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What is the best database software?
What is a system concept?
how Data is stored in a file so that Direct Searching can be performed
What is openedge rdbms?
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????
What is buffer manager?
What is the difference between horizontal and vertical partitioning?
What do database languages do?
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