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 primary key secondary key alternate key candidate key?

1037

What is restrict in sql?

1116

What is secondary key?

934

What is structural independence and why is it important?

1031

What is the benefit of foreign key?

1022

What is the difference between a query and a report?

975

What is the difference between numeric and autonumber?

996

What is the maximum rows in csv?

920

What is the purpose of a secondary key?

975

What is the purpose of design view?

1007

What is the purpose of normalization?

1040

What is the purpose of primary key?

1026

What is the purpose of the primary key?

1063

What is the use of primary key?

1008

What is update query?

980

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Un-Answered Questions { SQL PLSQL }

Why we use cross join?

952

Why do we need a foreign key?

1094

What does sign mean sql?

1111

Determine if oracle date is on a weekend?

1041

Is sql easier than java?

1016

What is on delete restrict?

1000

Is sql workbench free?

994

What is trigger types in sql?

989

Is record in pl sql?

971

How to run sql*plus commands in sql developer?

1157

Differentiate between syntax and runtime errors.

1186

how mysql optimizes distinct? : Sql dba

1079

What is a pragma statement?

1262

How do you update a sql procedure?

1029

What is the difference between the sql*loader and import utilities? : aql loader

1043

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