Interview Questions

Just-in-time,or lean manufacturing, is a production management philosophy built around the continuous reduction of waste. It is suited for businesses where production efficiency is key. Anything that interferes with productivity is waste and,therefore, the enemy under JIT systems. Techniques that support JIT philosophy include reducing inbound inventory by creating supplier delivery schedules, minimizing outbound stock with customer delivery schedules and constant work in-house reducing scrap material and wasted man-hours. These techniques improve cash flow and maximize sales margins.

One can debug PL/SQL program by printing the output using DBMS_OUTPUT package. Put_line can be used to display a line as shown below:

BEGIN

        dbms_output.put_line(‘Sample line');

END;

Purchasing good two kinds of entry 

Either Cash or Credit 

If Cash

Purchase A/c ------ Dr  xx  To Cash A/c

(Being good purchase on cash)

If Credit 

Purchase A/c ---- Dr  To Supplier A/c

(Being goods purchase on Credit)

You should declared your class as final. But you can't define your class as final, if it is an abstract class. A class declared as final can't be extended by any other class.

Dimensional modelling is very flexible for the user perspective. Dimensional data model is mapped for creating schemas. Where as ER Model is not mapped for creating shemas and does not use in conversion of normalization of data into denormalized form.

ER Model is utilized for OLTP databases that uses any of the 1st or 2nd or 3rd normal forms, where as dimensional data model is used for data warehousing and uses 3rd normal form.

ER model contains normalized data where as Dimensional model contains denormalized data.

I have had many disappointments, like the majority of the  people have, but I agree that we can learn from all the experiences we have got in life  and that the accomplishments, as well as the disappointments, make us better and stronger able to deal with many distinctive  situations.

Before answering the above question let us first understand the meaning of Intercompany transactions. Intercompany transactions are those transactions that takes place between two or more entities of the same group of company. So the receivable of one entity would the payable of another entity. All intercompany transactions are eliminated befor preparing the final Balance sheet of the group company.