Interview Questions

Stored procedure should return error code if some operation fails but if stored procedure itself fail than catching SQLException is only choice.

CBA – Collective Bargaining Agreement is the result of collective bargaining procedure. 

These agreements can be in one of the two forms: 

i.) Procedural agreement

ii.) Substantive agreement

Procedural agreements – They usually deal with the relationship between employees and employers to resolve individual and group issues. These are usually filed in the company’s rule book. 

Substantive agreements – This kind of an agreement deals with specific issues like basic pay, leave policy, bonus payment etc.

NSF means - Not Sufficient Funds.

One of the most common use of JSON is to fetch JSON data from a web server (as a file or as an HttpRequest), convert the JSON data to a JavaScript object, and then it uses the data in a web page.

The eval() function can compile and execute any JavaScript. This represents a potential security problem.

It is safer to use a JSON parser to convert a JSON text to a JavaScript object. A JSON parser will recognize only JSON text and will not compile scripts.

The following are the two types of assemblies:

          =>  Private Assembly - Refers to the assembly that is used by a single application. Private assemblies are kept in a local folder in which the client application has been installed.

          =>  Public or Shared Assembly - Refers to the assembly that is allowed to be shared by multiple applications. A shared assembly must reside in Global Assembly Cache (GAC) with a strong name assigned to it.

For example, imagine that you have created a DLL containing information about your business logic. This DLL can be used by your client application. In order to run the client application, the DLL must be included in the same folder in which the client application has been installed. This makes the assembly private to your application. Now suppose that the DLL needs to be reused in different applications. Therefore, instead of copying the DLL in every client application folder, it can be placed in the global assembly cache using the GAC tool. These assemblies are called shared assemblies.

Constructor chaining is the process of calling one constructor from another constructor with respect to current object.

Within same class: It can be done using this() keyword for constructors in same class

From base class: by using super() keyword to call constructor from the base class.