What are disadvanteges of having raw devices ?
Answer / orawhiz
We should depend on export/import utility for
backup/recovery (fully reliable)
The tar command cannot be used for physical file backup,
instead we can use dd command which is less flexible and has
limited recoveries.
| Is This Answer Correct ? | 0 Yes | 1 No |
What constitute an ORACLE Instance?
How does Space allocation table place within a block ?
How will you estimate the space required by a non-clustered tables?
What is the maximum number of Lock Processes used?
What is the role of PCTFREE parameter is Storage clause ?
What are the components of SGA?
How will you create multiple rollback segments in a database ?
What is an oracle database schema?
How can you find the size of a database?
How will you monitor the space allocation ?
What is a Rollback segment entry ?
What are the consideration at tehe migration of Oracle 9i to 10G.