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#1 2014-07-24 05:46:35

Muhammad
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بِسمِ اللَّهِ الرَّحمٰنِ الرَّحيمِ
From: Sahiwal Division
Registered: 2012-03-22
Posts: 22,197
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RMAN Interview Questions And Answers

Oracle Database :: Oracle RMAN Job Interview Questions and Answers

Oracle RMAN frequently Asked Questions by expert members with experience in RMAN. So get preparation for the Oracle RMAN job interview questions

1 How to setup the RMAN tape backups?
2 Tell me Is it possible to take Catalog Database Backup using RMAN?
3 How to clone the database using RMAN software? Give brief steps? When do you use crosscheck command?
4 What are the steps required to perform in $ORACLE_HOME for enabling the RMAN backups with netbackup or TSM tape library software?
5 Tell us In catalog database, if some of the blocks are corrupted due to system crash, How will you recover?
6 List some of the RMAN catalog view names which contains the catalog information?
7 Explain the steps involved in TIME based recovery from the full database from hot backup?
8 Explain the encryption options available with RMAN?
9 What are things which play major role in designing the backup strategy?
10 What is RAID? What is RAID0? What is RAID1? What is RAID 10?
11 How to identify the block corruption in RMAN database? How do you fix it?
12 Suppose you have taken a manual backup of a datafile using o/s. How RMAN will know about it?
13 Explain the steps involved in SCN based recovery from the full database from hot backup?
14 What is the difference between physical and logical backups?
15 Tell me is it possible to specific tables when using RMAN DUPLICATE feature? If yes, how?
16 Explain the steps for changing the DBID in a cloned environment?
17 How RMAN improves backup time?
18 What is the difference between obsolete RMAN backups and expired RMAN backups?
19 Explain the steps for recovery with missing online redo logs?
20 How would you speed up the RMAN backup of a 500GB database?
21 Tell me what is the meaning of configure encryption algorithm in rman and why we need to set this parameter in rman configuration?
22 Explain what is the significance of incarnation and DBID in the RMAN backups?
23 Tell me the steps involved in CANCEL based recovery from the full database from hot backup?
24 Explain where RMAN keeps information of backups if you are using RMAN without Catalog?
25 How to identify what are the all the target databases that are being backed-up with RMAN database?
26 Explain when do you recommend hot backup? What are the pre-reqs?
27 How to identify the expired, active, obsolete backups? Which RMAN command you use?
28 How to install the RMAN recovery catalog?
29 How to see information about backups in RMAN?
30 What are the various tape backup solutions available in the market?
31 Explain the steps for recovering the full database from cold backup?
32 Tell me atleast 6 advantages of RMAN backups compare to traditional hot backups?
33 How to enable the autobackup for the controlfile using RMAN?
34 What is the difference between cumulative incremental and differential incremental backups?
35 What is hot backup and what is cold backup?
36 Explain the steps to perform the point in time recovery with a backup which is taken before the resetlogs of the db?
37 How to verify the integrity of the image copy in RMAN environment?
38 Tell me can a schema be restored in oracle 9i RMAN when the schema having numerous table spaces?
39 What are RTO, MTBF, and MTTR?
40 What is the advantage of RMAN utility?
41 What is backup set in RMAN?
42 Explain the steps for recovery of missing data file?
43 Explain the steps required to enable the RMAN backup for a target database?
44 How to generate the begin backup script?
45 What is auxiliary channel in RMAN? When do you need this?
46 How to setup the physical stand by database with RMAN?
47 How to enable the encryption for RMAN backups?
48 What is db_recovery_file_dest? When do you need to set this value?
49 Tell me what is FRA? When do you use this?
50 Explain what is Channel? How to enable the parallel backups with RMAN?

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2014-07-24 05:46:35

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#2 2014-08-24 02:39:31

Muhammad
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بِسمِ اللَّهِ الرَّحمٰنِ الرَّحيمِ
From: Sahiwal Division
Registered: 2012-03-22
Posts: 22,197
Website

Re: RMAN Interview Questions And Answers

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