Database Errors Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Database Errors Interview Questions

Questions Answers Views Company eMail

ORA-02730: osnrnf: cannot find user logon directory

1 3156

ORA-02731: osnrnf: malloc of buffer failed

1 3225

ORA-02732: osnrnf: cannot find a matching database alias

1 3142

ORA-02733: osnsnf: database string too long

1 2753

ORA-02734: osnftt: cannot reset shared memory permission

1 2840

ORA-02735: osnfpm: cannot create shared memory segment

1 3656

ORA-02736: osnfpm: illegal default shared memory address

1 2838

ORA-02737: osnpcl: cannot tell orapop to exit

1 2944

ORA-02738: osnpwrtbrkmsg: incorrect number of bytes written

1 3036

ORA-02739: osncon: host alias is too long

1 3221

ORA-02750: osnfsmmap: cannot open shared memory file ?/dbs/ftt_.dbf

1 3406

ORA-02751: osnfsmmap: cannot map shared memory file

1 3008

ORA-02752: osnfsmmap: illegal shared memory address

1 3432

ORA-02753: osnfsmmap: cannot close shared memory file

1 3121

ORA-02754: osnfsmmap: cannot change shared memory inheritence

1 3583

Un-Answered Questions { Database Errors }

When do you get "getwmicomexception"?

2735

ORA-26082: load of overlapping segments on table string.string is not allowed

1823

ORA-16626: failed to enable specified object

2278

if the lengths of two wires are same and the area of cross sections is 4:7 then what will be the ratio of current passing through these wires

2758

When you get following error? Error 3154: The backup set holds a backup of a database other than the existing database.

2586

i have created ODBC through Data sources and tests completed sucessfully. when i am Trying to connect SQL Server through ODBC (ODBC :Oracle Open Client Adapter for ODBC 2.0.2.15.0 Microsoft SQL Server 09.00.3054) unable to Connect to SQL*Plus: Release 8.0.4.0.0. it is given following error-message . Error: ORA-03121: NO interface driver connected- function not performed.

2854

ORA-26029: index string.string partition string initially in unusable state

2235

IMP-00060: Warning: Skipping table "string"."string" because object type "string"."string" does not exist or has different identifier

3229

ORA-26030: index string.string had string partitions made unusable due to:

1990

RMAN-05017: no copy of datafile number found to recover

2470

What is the meaning of lock escalation and why/how to stop this?

2715

NZE-28868: Peer certificate chain check failed.

2868

what is new g/l functionality

2676

ORA-16516: The current state is invalid for the attempted operation.

8881

What is SCD (Slowly Changing Dimensions)? What are its types?

2720

For More Un-Answered { Database Errors } Questions Click Here