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 do you understand by pl/sql records?

1014

What do you understand by exception handling in pl/sql?

1030

Write a pl/sql script to display the following series of numbers: 99,96,93……9,6,3?

1 4916

What are the ways on commenting in a pl/sql code?

1128

What is sql comments?

1070

Write a sql select query that only returns each name only once from a table?

1009

Which tcp/ip port does sql server run?

998

What are different clauses used in sql?

1112

What are different joins used in sql?

1053

Why do we use sql constraints? Which constraints we can use while creating database in sql?

1037

What are different types of statements supported by sql?

1161

How many aggregate functions are available there in sql?

979

Why do we use sql constraints?

1164

What are tables in sql?

1056

Which constraints we can use while creating database in sql?

1072

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Un-Answered Questions { SQL PLSQL }

What are reports usually used for?

1019

What is execute immediate?

1078

What is the use of double ampersand (&&) in sql queries? Give an example

1135

Is sql between inclusive?

1118

What are all the different types of indexes?

1146

what are numeric data types? : Sql dba

1058

What is the difference between alter trigger and drop trigger statements?

1099

What is inner join in sql?

1075

What is sql query optimization?

1108

How is indexing done in search engines?

980

What is sql analyzer?

1008

Why is %isopen always false for an implicit cursor?

1098

what are the security recommendations while using mysql? : Sql dba

1112

what is offset-fetch filter in tsql? : Transact sql

943

explain the difference between myisam static and myisam dynamic. : Sql dba

943

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