Interview Questions

BlackBerry is nothing but a handheld wireless device that is just like a two way pager.

It supports the features like mobile telephone, push e-mail, text messaging, web browsing, internet faxing.

In addition to these, all types of wireless information services and multi-touch interfaces are also included. 

Variables declared within a method are local variables. Variables declared within the class are member variables.  Variables declared within the class with static modifier are class variables 

In the case of, "Price rises and demand is inelastic", the total revenue increases.

This is one of the trickiest questions in the world of interviewing, as it pits two morals against each other − Loyalty verses Honesty.

In such cases, try to give an answer that’s as diplomatic as possible, like − I will never do anything that could cast a shadow on the company’s image and reputation. I will always consult with my seniors before taking a decision, so that they can guide me with their expertise and level of experience.

Math object has two constant : Math.PI and Math.E

Math object has following functions:

- Math.abs(val1);

It will give absolute value of val1.

- Math.max(val1,val2);

This fuction will return maximum value from val1 and val2.

- Math.random();

This function will return a random number between 0 and 1.

- Math.floor(val1)

This function will returns decimal value of val1

Most companies grasp the potential value of successful business intelligence applications. However, a common challenge that IT professionals encounter is how to find successful BI application that are adopted by users and make a positive impact on the organization and on the bottom line. It can be difficult to structure effective BI project teams, select the right BI application, manage business-IT communications and measure BI success. BI is robust application, developing and optimizing successful BI application is always a challenge which involves structuring BI teams and managing business-IT communication.

Transferring of large/external/legacy data into SAP system using Batch Input programming. Batch input is a automatic procedure referred to as BDC(Batch Data Communications). The central component of the transfer is a queue file which receives the data vie a batch input programs and groups associated data into “sessions”.

The cursor can set to wait in JavaScript by using the property ‘cursor’ property. The following example illustrates the usage.

window.document.body.style.cursor = "wait";