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?

1059

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

1085

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

1 5008

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

1201

What is sql comments?

1116

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

1072

Which tcp/ip port does sql server run?

1066

What are different clauses used in sql?

1171

What are different joins used in sql?

1100

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

1080

What are different types of statements supported by sql?

1206

How many aggregate functions are available there in sql?

1015

Why do we use sql constraints?

1212

What are tables in sql?

1115

Which constraints we can use while creating database in sql?

1118

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Un-Answered Questions { SQL PLSQL }

what are the types of subquery? : Sql dba

1153

What is t sql in sql server?

1130

What is sap sql?

1028

What is the difference between truncate and drop statements?

1253

What is sqlite format?

1255

How to create an array in pl/sql?

1115

Explain the order of sql statement execution?

1087

What is union?

1248

What is query optimization in sql?

1040

Is time a data type in sql?

960

What is consistency?

1183

How can we avoid duplicating records in a query?

1031

What does bitemporal mean?

1110

What are stuff and replace function?

1141

What does count (*) mean?

983

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