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

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

Do stored procedures prevent sql injection?

966

What is sql character function?

1078

What are the types of sql commands?

1101

What are the sql aggregate functions?

1128

Can sql function call stored procedure?

1021

Why function is used in sql?

941

Are sql views compiled?

1 1176

Why are sql stored procedures used?

1054

What is use of trigger?

933

What is materialized view in sql?

918

What are three advantages to using sql?

1019

How does cross join work in sql?

1015

What are different functions in sql?

946

What are the built in functions of sql?

1030

Why coalesce is used in sql?

1008

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Un-Answered Questions { SQL PLSQL }

What is case function?

1040

What is meaning of <> in sql?

1067

Why are cursors used?

1122

What does select count (*) mean in sql?

1018

Explain the select statement in sql?

1109

tell me about various levels of constraint. : Sql dba

1035

Is natural join same as inner join?

940

How many unique keys can a table have?

1012

When is the update_statistics command used?

1116

Mention what are the benefits of pl/sql packages?

1080

What is inner join in sql?

1079

What are character functions in sql?

938

What are sql queries used for?

1023

Can a view be mutating? If yes, then how?

1026

what are the advantages and disadvantages of cascading style sheets? : Sql dba

1060

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