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 are the different dml commands in sql?

1175

What are sql constraints?

1174

What are aggregate functions in sql?

1160

What is the difference between rename and alias?

1343

List out the acid properties and explain?

950

What are the different types of sql commands?

1127

What are the popular database management systems in the it industry?

999

Explain what is a database?

1085

Explain what is an index?

1056

What is the difference between unique and primary key constraints?

1071

What is the use of nvl function?

1198

How many types of privileges are available in sql?

1350

What is the difference between clustered and non-clustered indexes?

1092

Explain what is a column in a table?

1107

Explain what is a field in a database and record in a database?

1097

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Un-Answered Questions { SQL PLSQL }

What is inner join in sql?

1079

What is procedure explain with example?

961

Explain select statements in sql?

1057

What is a recursive join sql?

1072

explain the delete statements in sql

1058

What is the purpose of a secondary key?

975

What is the difference between sql and isql*plus?

1095

Why cross join is used?

1076

Can we rollback after truncate?

1031

Does a primary key have to be a number?

963

what is log shipping? : Sql dba

1116

Is it possible to update views?

959

What is a relationship and what are they?

1152

give the syntax of grant and revoke commands? : Sql dba

1151

explain primary keys and auto increment fields in mysql : sql dba

977

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