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 execute the package in oracle?

1080

Explain oracle insert into command?

1110

Explain the difference between replace() and translate() functions in oracle?

1036

Explain the features of oracle?

1038

How to convert raw data type into text in oracle? Explain

991

Why oracle is used?

1048

Explain self joins in oracle?

1013

Explain oracle data types with examples?

1025

What do you mean by cdb and pdb in oracle 12c?

1059

Explain compound trigger in oracle?

1033

Write a syntax for update query in oracle?

1031

What is a trigger and what are its types in oracle?

1068

Please explain oracle data types with examples?

1063

What are the various constraints used in oracle?

1039

What is translate in oracle?

1096

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Un-Answered Questions { Oracle General }

What are the uses of a database trigger?

994

What is the difference difference between $ORACLE_HOME and $ORACLE_BASE.

1103

Difference between open_form and call_form in oracle.

1158

What is an oracle database table?

1011

What is Undo Management Advisor in Oracle?

1093

How to use null as conditions in oracle?

1076

How to test null values?

1102

What are joins, explain all types of joins?

2297

What are the different types of trigger and explain its various uses and functions?

1087

What is hot backup and logical backup?

1049

How many categories of data types?

987

What are the differences between interval year to month and interval day to second?

1024

Explain an index?

1130

How to load data from external tables to regular tables?

1061

What are the components of logical database structure in oracle database?

1086

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