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 makes a good primary key?

1040

What program will open a mdb file?

963

Why do we need a foreign key?

1095

Why primary key is required?

1006

What is view explain with example?

930

What are different types of keys?

1106

What are the ddl commands?

1011

What is the difference between a primary key and a clustered index?

993

What normalization means?

978

What is keys and its types?

1075

What is trigger and types?

1025

What are the types of optimization?

961

What is the use of procedures?

975

What are the indexing methods?

1048

Is truncate ddl or dml?

991

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Un-Answered Questions { SQL PLSQL }

How can triggers be used for the table auditing?

1070

Is a secondary key the same as a foreign key?

1037

What are schema-level triggers?

1102

What are the uses of sysdate and user keywords?

1104

State few characteristics of pl/sql?

971

What is substitution variable in pl sql?

1044

What is sql clause?

1049

what are the different type of sql's statements ? : Sql dba

926

Explain sql data types?

1100

what are the different tables present in mysql? : Sql dba

984

what are the limitations of identity column? : Transact sql

1108

What is sql constant?

1034

How do I make my sql query run faster?

941

Is pl sql still used?

975

What is crud stand for?

997

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