what are database files, control files and log files. How many of these files should a database have at least? Why?
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What is use of dbms?
What is a distributed database?
What is the use of INCTYPE option in EXP command ?
What is the function of DML Compiler?
hello to all i want code for like this site "Submit Question" page.please give answers thanks.
What are the main functions of a database management system?
what are parameter, we can check after creating a database in terms of QC and for each tables what should be the parameters for QC and QA?
Let?s say you have 100,000 records and you want to delete 95,000 at a time and keep only 5 thousand. But in local memory you don?t have enough space for 95,000 records. What do you do in this case? How do you delete without any problem with time and performance?
How the status of the Rollback segment can be viewed ?
Explain fully functional dependency?
How to retrive a student with height marks,second height and third height from MS access database what wil be the query for this purpuse?
Mention the differences between unique key and primary key