Topic : Installation

How many databases can we create on a single server?


Answer :

Unlimited until cpu and memory configuration is supported.

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Can we change the block size after creating database?


Answer :

No; we cannot change

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In which file oracle inventory information is available?


Answer :

/etc/oraInst.loc

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Where all oracle homes and oracle sid information available?


Answer :

/etc/oratab

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What is a transaction?


Answer :

Transaction is logical unit between two commits and commit and rollback.

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