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

Oracle General Interview Questions

Questions Answers Views Company eMail

Will you be able to store pictures in the database?

1125

Whether any commands are used for months calculation? If so, what are they?

1099

What is difference between truncate and delete?

1047

What are the benefits of ordbms?

1088

What is a oracle database?

1061

What are the various oracle database objects?

1148

Explain the characteristics of oracle dba?

1120

Explain integrity constraint?

1164

In which language oracle has been developed?

1077

Difference between varchar and varchar2 data types?

1189

What is hash cluster in oracle?

1175

What is the parameter mode that can be passed to a procedure?

1054

How many memory layers are in the oracle shared pool?

1188

What are nested tables?

1178

How do we get field detail of a table?

1082

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Un-Answered Questions { Oracle General }

What is the difference between formal parameters and actual parameters?

1090

What is tns entry?

1162

How to pass parameters to procedures in oracle?

1042

Which is faster join or subquery in oracle?

998

What is a lookup table in oracle?

974

What is hash cluster in oracle?

1175

How to create a testing table in oracle?

994

How many types of synonyms in Oracle?

1127

How to resolve the ORA-39133 error in Oracle?

1126

How index is implemented in oracle database?

1009

How to drop a stored procedure in oracle?

1055

What operating systems are supported by oracle database 10g xe?

1036

Is a rollback possible to any savepoint?

1101

Why do you use stored procedures and state some of its disadvantages?

1028

How can we find out the duplicate values in an oracle table?

1050

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