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?

1030

What program will open a mdb file?

958

Why do we need a foreign key?

1086

Why primary key is required?

998

What is view explain with example?

922

What are different types of keys?

1096

What are the ddl commands?

1005

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

982

What normalization means?

963

What is keys and its types?

1069

What is trigger and types?

1021

What are the types of optimization?

947

What is the use of procedures?

971

What are the indexing methods?

1036

Is truncate ddl or dml?

989

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Un-Answered Questions { SQL PLSQL }

Can we alter stored procedure?

981

Mention what is the use of function "module procedure" in pl/sql?

1045

What is input buffer in sql*plus?

1208

What does truncate mean in sql?

1017

What's the procedure?

921

What do you understand by pl/sql cursors?

1080

What is a mutating table and a constraining table?

1100

What is the difference between unique and primary key constraints?

1062

What is group function in sql?

1011

What are the types pl/sql code blocks?

1121

How do I find duplicates in the same column?

1075

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

1041

What is materialized view. What are different methods of refresh?

1379

what are different types of keys in sql?

1141

What is function and procedure?

1023

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