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 sqlite used for?

987

What is a .db file?

980

What is a design view?

920

What is a memo field?

963

What is a primary key called that is made up of more than one field?

1339

What is a primary key example?

956

What is difference between primary and secondary key?

1020

What is file based approach?

934

What is form and report?

971

What is on delete set null?

1083

What is on delete restrict?

998

What is primary and foreign key?

1058

What is primary key and foreign key with example?

924

What is primary key and foreign key?

955

What is primary key in db?

1003

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Un-Answered Questions { SQL PLSQL }

What is cross join sql?

911

what is clause? : Sql dba

1056

Can you sum a count in sql?

995

What is substitution variable in pl sql?

1039

What is difference between mysql and postgresql?

1140

how can you see all indexes defined for a table? : Sql dba

988

how to present a past time in hours, minutes and seconds? : Sql dba

1005

What are triggers and its uses?

1042

What is on delete set null?

1083

what are the performance and scalability characteristics of mysql? : Sql dba

995

What is scalar and vector?

994

Why is theta join required?

1140

How to read/write files from pl/sql?

1033

Is it mandatory for the primary key to be given a value when a new record is inserted?

1196

How much does sqlite cost?

1033

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