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

Database Errors Interview Questions

Questions Answers Views Company eMail

NNL-00543: [show] version [] : show the name and version of one or more Names servers

1 3129

NNL-00544: Displays operations statistics

1 2891

NNL-00545: Displays query request statistics

1 2735

NNL-00546: Displays delete request statistics

1 2670

NNL-00547: Displays rename request statistics

1 3006

NNL-00548: Displays update request statistics

1 2648

NNL-00549: Displays stream usage statistics

1 3088

NNL-00550: flush [] : flush one or more servers' cache(s)

1 2600

NNL-00551: Displays cache statistics

1 2821

NNL-00553: Displays forwarding statistics

1 2974

NNL-00555: Displays meta data statistics

1 2657

NNL-00556: set|show reset_stats_interval [] [] : set|show server statistic counter reset interval

1 2967

NNL-00557: Causes the controller to sleep for N seconds

1 2655

NNL-00558: set|show namesctl_trace_level : set|show the controller's tracing level

1 2807

NNL-00559: Shows, sets, or cancels the time for the next cache dump to the trace file

1 3074

Un-Answered Questions { Database Errors }

I entered the data in SQL toad version 9.0.1 in English and Arabic language but when i do the query i get the data in Arabic language with (??? question mark) ,please your support.

1648

ORA-26084: direct path context already finished

1949

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

2155

ORA-26076: cannot set or reset value after direct path structure is allocated

1965

What severity level errors are managed in TRY-CATCH block?

2223

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

2662

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

8816

when i ran any workflow or session, getting below error: seesion task instance[s_xxx]: Execution terminated unexpecterdly

2228

IMP-00064: Definition of LOB was truncated by export

6413

write a database figure to implement the master detained relationship.

2934

ORA-26027: unique index string.string partition string initially in unusable state

6744

ORA-16626: failed to enable specified object

2217

java.sql.SQLException:Invalid state, the statement object is closed Hai all i got this error when i am multiple times referesh web page

6650

[ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) Unsuccessful: alter table user.CEN_USER_MASTER add constraint FKF4EDEDC3D0BAAE75 foreign key (ROLE_ID) references user.CEN_ROLE_MASTER [ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) ORA-02275: such a referential constraint already exists in the table

2722

hp asking for replication floppy to do reinstall 25254 server assistant

2879

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