What are disadvanteges of having raw devices ?



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

Post New Answer

More Oracle Architecture Interview Questions

What are Oracle Schema Objects?

0 Answers  


List the Optional Flexible Architecture (OFA) of Oracle database ?

1 Answers  


Which parameter in Storage clause will reduce no. of rows per block?

1 Answers  


What is an Integrity Constrains in Oracle?

0 Answers  


How to define Data Block size in Oracle?

0 Answers  






How free extents are managed in Ver 6.0 and Ver 7.0 ?

1 Answers   IBM,


What is User Process?

1 Answers  


What is the function of Dispatcher (Dnnn)?

4 Answers  


1.Explain the three levels with the help og a diagram.

1 Answers   Baidu,


What is the function of ARCH?

3 Answers  


What is meant by redo log buffer ?

3 Answers  


What is an Oracle Data Block?

0 Answers  


Categories
  • Oracle General Interview Questions Oracle General (1789)
  • Oracle DBA (Database Administration) Interview Questions Oracle DBA (Database Administration) (261)
  • Oracle Call Interface (OCI) Interview Questions Oracle Call Interface (OCI) (10)
  • Oracle Architecture Interview Questions Oracle Architecture (90)
  • Oracle Security Interview Questions Oracle Security (38)
  • Oracle Forms Reports Interview Questions Oracle Forms Reports (510)
  • Oracle Data Integrator (ODI) Interview Questions Oracle Data Integrator (ODI) (120)
  • Oracle ETL Interview Questions Oracle ETL (15)
  • Oracle RAC Interview Questions Oracle RAC (93)
  • Oracle D2K Interview Questions Oracle D2K (72)
  • Oracle AllOther Interview Questions Oracle AllOther (241)