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?

1169

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

1135

What is difference between truncate and delete?

1086

What are the benefits of ordbms?

1136

What is a oracle database?

1105

What are the various oracle database objects?

1197

Explain the characteristics of oracle dba?

1170

Explain integrity constraint?

1202

In which language oracle has been developed?

1134

Difference between varchar and varchar2 data types?

1251

What is hash cluster in oracle?

1242

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

1105

How many memory layers are in the oracle shared pool?

1248

What are nested tables?

1219

How do we get field detail of a table?

1123

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Un-Answered Questions { Oracle General }

How many categories of data types in oracle?

1073

In the oracle version 9.3.0.5.0, what does each number shows?

1343

How to create additional tablespaces for an new database?

1072

ABOUT IDENTITY?

2107

What to do if the startbd.bat failed to start the xe instance?

1122

What are the differences between char and varchar2 in oracle?

1242

How to call a sub procedure?

1144

What are the most common interview questions on ETL Testing for experience?

1183

Where do we use decode and case statements?

1056

Write a trigger example in oracle?

1108

What are the tools for Oracle ?

1105

Why oracle is used?

1103

What is difference between sid and service name in oracle?

1004

What is a snapshot in oracle database?

1070

What do database buffers contain?

1074

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