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 an alias command? : Sql dba

1111

how to select unique records from a table? : Sql dba

1111

how to install mysql? : Sql dba

1109

what is the different between now() and current_date()? : Sql dba

1021

what is normalization? : Sql dba

1082

write an sql query to find names of employee start with 'a'? : Sql dba

1027

what are the authentication modes in sql server? How can it be changed? : Sql dba

1430

what are the differences between get and post methods in form submitting. Give the case where we can use get and we can use post methods? : Sql dba

1129

what is the difference between clustered and non clustered index in sql? : Sql dba

1126

what are the advantages of using stored procedures? : Sql dba

1105

why does the selected column have to be in the group by clause or part of an aggregate function? : Sql dba

1108

what is a database transaction? : Sql dba

1181

how to calculate expressions with sql statements? : Sql dba

1033

what are all the different normalizations? : Sql dba

1039

explain about mysql and its features. : Sql dba

1015

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Un-Answered Questions { SQL PLSQL }

Does truncate table reset auto increment?

992

What is an exception in pl/sql?

1087

How do you modify a table in sql?

1121

What is union and union all keyword in sql?

1040

How do sql databases work?

995

What is pl sql block structure?

1034

Explain the methods used to protect source code of pl/sql.

1018

What is primary key and foreign key?

960

What are pl/sql cursors?

1049

What problem one might face while writing log information to a data-base table in pl/sql?

1164

What is the least restrictive isolation level? : Transact sql

1066

how to return query output in html format? : Sql dba

1073

What is the difference between a procedure and a function?

1109

What are the different sql languages?

1035

what is the difference between union and union all? : Sql dba

1020

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