What are the types of Calculated columns available ?
What is distributed queries?
What is raid controller technology?
Can you explain fourth normal form and fifth normal form ?
How to Perform Data Cleaning and Preprocessing?
Why is it better to use an Integrity Constraint to validate data ?
What is hot backup and how it can be taken ?
How to pump the data from one database to another?
What are the disadvantages of file processing systems?
How many records can a database hold?
What is the difference between indexes,views,synonyms?
What are the benefits of database management system?
What is the purpose of normalisation?
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