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Protected: Structured Query Language [SQL] Interview Questions
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Protected: Oracle Data Guard 19c – 100 Interview Questions!!
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Patching !!
In which months oracle release CPU patches? JAN, APR, JUL, OCT When we applying single Patch, can you use opatch utility? Yes, you can use Opatch incase of single patch.…
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About Oracle Database Release Numbers
Oracle products follow a custom release-numbering and -naming convention. The "c" in the current release, Oracle Database 23c, stands for "Cloud". Previous releases (e.g. Oracle Database 10g and Oracle9i Database)…
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Basic Concepts of Index
Oracle uses two different index architectures: b-Tree indexes and bitmap indexes. Cluster indexes, bitmap join indexes, function-based indexes, reverse key indexes and text indexes are all just variations on the…
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Export/Import Interview Questions-II
What is use of INDEXFILE option in imp? Will write DDLs of the objects in the dumpfile into the specified file. What is use of IGNORE option in imp? Will…
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Export/Import Interview questions-I
What is use of CONSISTENT option in exp? When you export a table, you are guaranteed that the contents of that table will be consistent with the time that the…
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What is redo log thread?
In Oracle Database, a redo log thread refers to a specific instance of redo log processing within the database. Redo logs are crucial components of a database system, responsible for…
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RMAN Retention Policy Based On Redundancy Policy
When you are taking backups regularly to a specified disk then after some period of time the backup disk will get full and you will need to delete old backups…
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Oracle Clusterware Startup Sequence
What is Oracle Clusterware – RAC ? Oracle Clusterware enables servers to communicate with each other, so that they appear to function as a collective unit. This combination of servers…
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