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

Oracle General Interview Questions

Questions Answers Views Company eMail

How to connect to a local oracle 10g xe server?

992

How to use subqueries with the in operator using oracle?

1089

Can select statements be used on views in oracle?

1024

How to use "while" statements in oracle?

1320

How to sort the query output in oracle?

1026

How to use null as conditions in oracle?

1077

How to use "for" statements in oracle?

1072

How to use group functions in the select clause using oracle?

1069

What is transport network substrate (tns) in oracle?

1041

How to write a left outer join with the where clause in oracle?

1082

How to count duplicated values in a column in oracle?

1039

What are the differences between char and nchar in oracle?

1092

How to install oracle odbc drivers?

1089

What is a table index in oracle?

1129

How to grant create session privilege to a user in oracle?

997

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Un-Answered Questions { Oracle General }

How to define default values for formal parameters?

1042

What is primefaces used for?

1045

What is the fastest query method to fetch data from the table?

1355

How to empty your oracle recycle bin?

1018

What is a private synonym?

1584

Calculate difference between 2 date / times in oracle sql?

1040

What to do if dba lost the system password?

1167

What is meant by recursive hints in oracle?

1084

What is clustered table in Oracle?

1190

How to upsert (update or insert into a table)?

997

How to see free space of each tablespace?

1033

Which dictionary tables and/or views would you look at to diagnose a locking issue?

1908

How many types of segments in Oracle?

1068

How to export data with a field delimiter?

1037

State all possible different index configurations a table can possibly have?

994

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