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 is mutating table?

Saama Tech,

11 66973

How to call DDL statements from pl/sql?

5 33729

How to perform a loop through all tables in pl/sql?

Evosys, MBT,

4 17084

How to maintain the history of code changes of pl/sql?

3 15179

what are Dynamic SQL statements?

9 26705

Does it possible to pass object (or) table as an argument to a remote procedure?

TCS,

1 15526

What is pl/sql and what is it used for?

4 15766

what is constraining table?

2 14335

How pl/sql source code can be protected?

3 11627

What is the result, when NULL is compared with NULL?

TCS,

22 51909

What can be a size of a pl/sql block? Is there any limit?

2 13257

what are %TYPE and %ROWTYPE? what is the difference?

ICICI, Saama Tech, Sail,

7 49011

HOW TO APPEAR FOR ONLINE EXAMS OF SQL & PL/SQL? WHICH BOOKS WILL BE BETTER FOR REFERENCE TO QUALIFY THESE EXAMS? ARE THERE ANY MODEL PAPERS AVAILABLE IN THE MARKET ABOUT SQL & PLSQL?

2 8122

What are the advantages of VIEW?

5 34257

How many LONG columns are allowed in a table?

CTS,

6 24724

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Un-Answered Questions { SQL PLSQL }

What are its different types of dbms?

1007

what is the stuff function and how does it differ from the replace function? : Sql dba

1057

Can you select everything, but 1 or 2 fields, without writer's cramp?

984

Why triggers are used?

989

What is rename command in sql?

1035

Can we use views in stored procedure?

1033

What is using in sql?

1093

How do I make sql search faster?

997

What is the use of pl/sql table?

1067

Is pl sql still used?

977

What is secondary key?

934

What are the types of subqueries?

1055

What is data abstraction in sql?

1031

Can I join the same table twice?

1045

what is a materialized view? : Sql dba

1061

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