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IBM SQL PLSQL Interview Questions
Questions Answers Views Company eMail

What is Referential Integrity?

 3 11474

what is the difference between union and union all

 14 42034

What are nested triggers ?

 6 30887

how to check the 3rd max salary from an employee table?

 23 29585

how to retrive only second row from table?

 31 45113

what is a cursor

 9 13366

which will fire first ? Trigger or Constraint

 24 44579

How to improve the performance of a pl/sq stored procedures or functions or triggers and packages ?

 12 23791

how to find the second highest salary from emp table?

 211 320748

wht is the difference between sqlaserver2000 and 2005

 1 5121

what is the difference between the query and corelated query

 8 17799

How many database objects (trigger, packages, sequence etc) uses a particular field in a given table. For ex: I want to know how many database object uses the ATTRIBUTE1 in the PO_VENDORS table. What query will give me the result showing the database object name(package, trigger etc), field_name used (in this case ATTRIBUTE1) and table_name (in this case PO_VENDORS).

2 7743

suppose I have two table one Emp and other is dpt. Emp table has a field ,dept id,name ,sal and dpt table has a field dept id,dept name. Now I want to find out the emplyee list whose sal is between 2000-3000 from dept x.

 7 11563

What does “select count(*) from tab” result?

15 24197

What does “select count(1) from tab” result?

 10 18281

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IBM SQL PLSQL Interview Questions


Un-Answered Questions

What is the principle of HIGH SPEED DIRECT DRIVE MOTOR ?

1510

Give an example for pre testing and post testing ?

1530

Write the total description of Ultra Commissioning.

1509

What is the relation between reaction taking place in one of the several stages and the total amount of energy liberated in the reaction?

641

What happens if we put a key object in a hashmap which exists?

472




Where is outlook exe located?

1

What is the typical fauna of the tropical forests?

111

Differentiate between control keys pm02 and pm03.

373

What is a testing process / lifecycle?

685

2Create a program that accepts a number and output its equivalent in words (maximum input number is 3000). for example Enter a number: 1380 one thousand three hundred eighty

1472

How do you align a table to the right (or left)?

460

Write a program that ask for user input from 5 to 9 then calculate the average

677

For my web Application I am recording website by WR. but the fuctions are displaying normal recorded fun. such as set_window...etc. eventhough i selected web add-in at start up WR. how to use web functions? such as web_link_click.... pls. guide

1722

What is Lossless join property?

594

Is siri an artificial intelligence?

450