Interview Questions

Vectors are sequence containers representing arrays that can change in size.

It is a compilation error it should be X extends Y implements Z

A finally block will always be executed, whether or not an exception is actually thrown. Even in the case where the catch statement is missing and an exception is thrown, the finally block will still be executed. Last thing to mention is that the finally block is used to release resources like I/O buffers, database connections, etc.

In SQL, a SQL view is a virtual table based on the result-set of an SQL statement. A view contains rows and columns, just like a real table.

SQL views can be used to hide rows and columns and complicated SQL syntax.

The fields in a view are fields from one or more real tables in the database.

SELECT YEAR(GETDATE()) as "Year";

Accounts Receivable department is very important department of the company. The responsbilities of the department is approval of credit limit to the customer study the past history of customer credit sending invoices to the customer updation of the customer credit data factoring contacts with the factoring agents follow up of customers motivating the customers to pay the dues intime and communicating the information to the management. Credit sales data estimation of credit sales for the future period request for funds to finance department whenever they required follow up of customers receivables management.

IDD is the Integrated Data Dictionary. It contains information about the elements, record types, sets, maps and dialogues within the database.

The different implementations of LINQ are:

      =>  LINQ to SQL - Refers to a component of.NET Framework version 3.5 that    provides a run-time infrastructure to manage relational data as objects.

      =>   LINQ to DataSet - Refers to a component that makes it easier and faster to query over data cached in a DataSet object.

      =>   LINQ to XML - Provides an in-memory XML programming interface.

      =>  LINQ to Objects - Refers to the use of LINQ queries with any IEnumerable or IEnumerable(T) collection directly, without the use of an intermediate LINQ provider or API, such as LINQ to SQL or LINQ to XML.