SQL PLSQL Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

What is foreign key and example?

885

Can you have a foreign key without a primary key?

899

Can you have more than one key in a database?

890

Does asenumerable execute the query?

982

How do you write a subquery?

964

What is asqueryable?

903

What is a parameter query?

1019

What is compiled query?

954

What is query syntax?

912

What is the difference between subquery and correlated query?

988

Which one is faster ienumerable or iqueryable?

865

Why do we use subquery?

942

Why we use stored procedure instead of query?

950

What is sql and its types?

1109

What is sql key?

917

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Un-Answered Questions { SQL PLSQL }

GLOBAL TEMPORARY TABLE over Views in advantages insolving mutating error?

3007

What is sqlite used for?

933

Mention what are different methods to trace the pl/sql code?

1102

How many types of normalization are there?

894

Is sql a oracle?

913

What are all the different normalizations?

970

What does 0 mean in sql?

910

Can a varchar be a primary key?

953

What is the use of prepared statement?

951

What are tuples in sql?

1061

what is 'trigger' in sql? : Sql dba

1011

What does cursor do in sql?

969

How many subqueries can be nested in a statement?

932

What normalization means?

905

What is an ndf file?

926

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