Difference between data and information, and how are they related in a database?
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How the SMON process is used to write into LOG files ?
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There are 100 datafiles, numbered from 1 to 100. File number 10 is deleted and it has 500 MB of data. The database is working in archive log mode. How can be the database recovered ? While doing recovery the archive logs applied are from nos 1 to 100, but 50 gets corrupted. What do we do? Can we proceed further? If so how?
How many types of rdbms are there?
Define phantom deadlock.