Oracle General Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Oracle General Interview Questions

Questions Answers Views Company eMail

What is different types of joins?

1022

How to fetch the row which has the max value for a column?

1002

How to get last row id?

994

How to put more than 1000 values into an oracle in clause?

1029

Difference between inner join vs where ?

1036

How to store only time; not date and time?

1020

What is the minimum client footprint required to connect c# to an oracle database?

1096

Is there a combination of "like" and "in" in sql?

1065

How can I introduce multiple conditions in like operator?

990

How to load a large xml file?

1055

What is the difference between "as" and "is" in an oracle stored procedure?

992

is there a tool to trace queries, like profiler for sql server?

1141

What is the difference between a user and a schema in oracle?

1034

What are the oracle differences between nvl and coalesce

1149

What is the best way to do multi-row insert in oracle?

1067

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Un-Answered Questions { Oracle General }

Whats the benefit of dbms_stats over analyze?

2003

How to use "in" parameter properly?

1071

What privilege is needed for a user to connect to oracle server?

994

How to view the data files in the current database?

1098

How do you increase the OS limitation for open files (LINUX and/or Solaris)?

1934

How to get last row id?

994

How to call a sub procedure?

1095

Why cursor variables are easier to use than cursors?

1094

What is a lookup table in oracle?

973

What is a nvl function? How can it be used?

1031

Why we use bulk collect in oracle?

1044

How to return top 5 rows in oracle?

1062

hello friends Im doing my final year engineering in B.Tech.. one of uncle said he can provide job in his company if im good in database management. but i have only basic knowledge about database, so like to join database management course in good intuition. so friends kindly help me to get good intuition because its my future.

2265

Why do I get unexpected characters from 8-bit character sets in weblogic jdriver for oracle?

1087

When do I need to use a semicolon vs a slash in oracle sql?

1090

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