What is environment of openedge?
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What are the different types of modeling?
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 the difference between a LIST BOX and a COMBO BOX ?
In which phase of mload can I use .filler?
Explain what are service-specific middleware?
What is normal form in dbms?
What is atomicity in dbms?
What are stored procedures in a database?
What do you understand by ‘database’?
What are the different technologies used to access Database from Visual Basic?
What is join? Mention its types.
What do you understand by join?
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