What is sorting in dbms?
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What do you understand by sub-queries in sql?
HI THIS IS SHEKAR MY QUTION IS IF I HAD 10 YEARS DATA IN MY SOURCE THEN I WANT TO LOAD ONLY LAST YEAR DATA HOW IT IS POSSIBLE BY USING DATASTAGE7.5.
State three differences between Dbms and Rdbms?
i have table as source table and flat file as target i need yo perform some logic in loading the data. is it posible? and one more thing the no of fields in source is 200+ and for target is 30+ how i can map them.........
For each user who needs access, the DBA creates an account in which database?
What are the properties of a database?
How to create a database from my program?
How do you handle your own transaction?
Describe the difference between data and database administration.
What is cold backup, hot backup, warm backup recovery?
What is database normalization? Explain types of it.
Explain fully functional dependency?
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