ORACLE database's data is stored in data blocks. One data block corresponds to a specific number of bytes of physical database space on disk.
Oracle database consists of logical storage place which is called as blocks and the bytes in a block is set through DB_BLOCK parameter in parameter file
What is a Shared SQL pool?
What is mean by Program Global Area (PGA)?
List the factors that can affect the accuracy of the estimations?
What are the different kind of export backups?
What is cold backup? What are the elements of it?
What is a logical backup?
What is hot backup and how it can be taken?
What is the use of FILE option in EXP command?
What is the use of GRANT option in EXP command?
What is the use of INDEXES option in EXP command?
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