In DBMS, what are the two integrity rules used?
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Explain ddl interpreter?
How do you backup a database?
I have 2 tables with 1 million rows each. I have updated 1 row in first and 1 million update on second table. Now I commit both the updates. Which one will commit fast and Why?
Why indexing is used in database?
What is openedge translation manager?
What are the advantages of a database?
What is the difference between internal and external schema?
Describe the types of keys?
What is the use of OWNER option in EXP command ?
What is the purpose of a database middleware other than translating the jdbc api calls to multiple vendor specific dbms calls?
Is access a database program?
wHAT IS THE difference between foreign key and reference key
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