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?

1243

What are sql constraints?

1224

What are aggregate functions in sql?

1223

What is the difference between rename and alias?

1385

List out the acid properties and explain?

1015

What are the different types of sql commands?

1174

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

1035

Explain what is a database?

1130

Explain what is an index?

1102

What is the difference between unique and primary key constraints?

1118

What is the use of nvl function?

1239

How many types of privileges are available in sql?

1399

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

1126

Explain what is a column in a table?

1153

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

1176

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Un-Answered Questions { SQL PLSQL }

What is record variable?

1034

What is pl sql variable?

1031

what are the differences among rownum, rank and dense_rank? : Sql dba

1085

What is a native sql query?

1166

Is sql better than excel?

1224

What is the need of merge statement?

1092

What is $$ in sql?

1042

What is varchar sql?

1203

how to shut down the server with 'mysqladmin'? : Sql dba

1046

How to use distinct and count in sql query? Explain

1080

What is not equal in sql?

1190

What is trigger types in sql?

1041

What does varchar include?

991

What is a schema sql?

1217

What is the usage of the distinct keyword?

1270

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