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?

877

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

840

What is difference between truncate and delete?

741

What are the benefits of ordbms?

820

What is a oracle database?

808

What are the various oracle database objects?

876

Explain the characteristics of oracle dba?

870

Explain integrity constraint?

881

In which language oracle has been developed?

849

Difference between varchar and varchar2 data types?

853

What is hash cluster in oracle?

818

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

804

How many memory layers are in the oracle shared pool?

854

What are nested tables?

858

How do we get field detail of a table?

827

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Un-Answered Questions { Oracle General }

What is instant client oracle?

782

What is tns entry?

809

What is the maximum limit on the number of columns in a table?

763

Explain self joins in oracle?

763

How to select some rows from a table in oracle?

815

What is oracle server autotrace in oracle?

858

How to pass a parameter to a cursor in oracle?

849

What is a cognitive schema?

699

What is meant by a deadlock situation?

806

What is the string concatenation operator in oracle?

807

How to specify default values in insert statement using oracle?

809

master table and child table performances and comparisons in Oracle ?

1897

Can group functions be mixed with non-group selection fields?

749

What are the original export and import utilities?

770

what are the default admin accounts in Oracle 10g ?

757

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