What is tuple and attribute?
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What is the use of CONSTRAINTS option in EXP command ?
What is write ahead logging in DBMS?
Who is communication horizons?
How do you create a report in a database?
What is natural key?
What are the different types of keys in database?
What is data sparsity and how it effect on aggregation?
Tell me about view, sequence and index in DBMS.
What is the use of PARFILE option in EXP command ?
Which database is good for large data?
What is the instance of a relation?
What do you mean by aggregate and scalar functions in dbms?