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-00513: Shows or sets the server's auto-refresh failure retry interval

1 2763

NNL-00514: Creates a new name with a default TTL

1 2726

NNL-00515: Deletes a name and its data

1 3102

NNL-00516: Displays complete server status

1 2590

NNL-00517: Insert-replaces a data item under an existing name

1 2795

NNL-00518: Shows or sets the maximum number of times a server can reforward a request

1 3025

NNL-00519: Shows, enables, or disables modification request processing

1 2877

NNL-00520: Changes an existing name's TTL

1 3224

NNL-00521: Shows or sets the server's system query forwarding requirements

1 3116

NNL-00522: Removes a data item from a name by value or by type

1 2701

NNL-00523: Renames an existing name

1 3081

NNL-00524: Replaces a data item with another data item

1 2471

NNL-00525: Shows or sets the server's default-forwarding status

1 3578

NNL-00526: Starts a server using a non-standard executable and optional arguments

1 2744

NNL-00527: Shows, sets, or cancels the time when the server next checkpoints its cache

1 2684

Un-Answered Questions { Database Errors }

ORA-07497: sdpri: cannot create trace file 'string'; errno = string.

2801

ORA-16627: No standby databases support the overall protection mode.

3988

what is new g/l functionality

2611

ORA-16626: failed to enable specified object

2217

How to view the error log for any specific instance?

2484

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

2520

IMP-00063: Warning: Skipping table "string"."string" because object type "string"."string" cannot be created or has different identifier

2731

What is Mutex error in Triggers?

3064

Hi guys, I have four tables those are emp,dept,eliminate and uneliminate. i wrote small cursor..when i run, it display one error (ORA-01403 nodata found)... The query is: Declare cursor c1 is select e.ename emp_name from emp e,dept d where e.deptno=d.deptno group by deptno; r1 c1%rowtype; test_emp varchar2(200); begin for r1 in c1 loop begin select eliminate_emp into test_emp from eliminate t,uneliminate ut where t.number=ut.number and t.deptno=e.deptno and rownum<1; end; dbms_output.put_line(r1.emp_name); end loop; end; Thanks...

2739

When do you get "getwmicomexception"?

2679

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

8816

why we are using shift key in unix shell script

3164

When i am connect database through toad,one error occured. ORA-12514: TNS:listener does not currently know of service requested in connect descriptor. plz help me thanks advance.............

2800

ORA-26084: direct path context already finished

1949

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

1768

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