SQL PLSQL Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

How do you assign Construct the where clause without concatenating Field,value pairs?

Microsoft,

1 6344

What are the different types of PL/SQL program units that can be defined and stored in ORACLE database ?

2 7286

What is a Procedure ?

3 8058

What is difference between Procedures and Functions ?

Hi Caliber IT,

6 10408

What are the differences between Database Trigger and Integrity constraints ?

4 18230

What are the blocks in stored procedure?

Microsoft,

6 15283

How do you handle exceptions. Give the syntax for it?

BCL, Microsoft,

1 8306

What is normalization and types of normalization?

Etisbew, F-TEC, Microsoft, TechProcess,

22 129211

When would you denormalize?

MBT, Microsoft, MMU,

8 17513

Difference between a query and strored procedure?

Microsoft,

4 10224

What is clustered and non-clustered indexes?

Microsoft,

4 14066

Types of joins?

Microsoft,

4 9175

How do you get all records from 2 tables. Which join do you use?

Microsoft,

8 19266

Types of optimization?

Microsoft,

6 15454

Difference between inline query and stored procedure?

Bharat, Microsoft,

4 29421

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Un-Answered Questions { SQL PLSQL }

How do I find duplicates in sql?

929

What is database migration?

962

What are sql objects?

1074

How to assign sql query results to pl sql variables?

1069

Is join same as left join?

1029

What is the meaning of disabling a trigger?

1168

What is the difference between microsoft sql and mysql?

954

Why cannot I use bind variables in ddl/scl statements in dynamic sql?

1199

Describe types of sql statements?

1052

What is coalesce sql?

993

What is difference between nchar and nvarchar?

1020

Which kind of parameters cannot have a default value in pl sql?

1140

Differentiate between pl/sql and sql?

1143

Explain what is a column in a table?

1101

What is the purpose of a secondary key?

958

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