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 makes a good primary key?

1093

What program will open a mdb file?

1014

Why do we need a foreign key?

1162

Why primary key is required?

1037

What is view explain with example?

988

What are different types of keys?

1168

What are the ddl commands?

1051

What is the difference between a primary key and a clustered index?

1033

What normalization means?

1010

What is keys and its types?

1116

What is trigger and types?

1065

What are the types of optimization?

1006

What is the use of procedures?

1014

What are the indexing methods?

1095

Is truncate ddl or dml?

1032

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Un-Answered Questions { SQL PLSQL }

What is the plv (pl/vision) package offers?

1110

How to select unique records from a table?

1105

What is sql basics?

1077

Can we have two clustered index on a table?

1074

What is a sql trace file?

1081

what is the difference between char_length and length? : Sql dba

1103

How do you optimize a stored procedure in sql?

1014

What is a natural join?

1137

Why do we use sqlite?

1025

How do you get column names only for a table (sql server)?

1206

What do you think about pl/sql?

1106

what are the t string functions available in tsql? : Transact sql

1061

Can unique keys be null?

944

What is posting?

1080

How to write html code in pl sql?

1154

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