What do you understand by ‘database’?
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Should database table names be capitalized?
Define entity set.
What do you understand by fragmentation?
What is the use of RECORD LENGTH option in EXP command ?
Explain the necessary techniques to control deadlocks?
Enlist the various transaction phases.
What do you understand by the terms entity, entity type, and entity set in dbms?
when we login sql editor using username and password then it says this error "could not resolve service name" then what can we do at client side.( here thing is tnsnames.ora file is ok till yesterday and worked well, but now it giving error.)
How to retrive a single data from a database
What is the difference between a MESSAGEBOX and an ALERT ?
What is database normalization? Explain types of it.
Discuss some of the techniques that can be used to tune operational performance.
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