Interview Questions

Java Collections Framework provides a well designed set of interfaces and classes that support operations on a collections of objects. The most basic interfaces that reside in the Java Collections Framework are:

Collection, which represents a group of objects known as its elements.

Set, which is a collection that cannot contain duplicate elements.

List, which is an ordered collection and can contain duplicate elements.

Map, which is an object that maps keys to values and cannot contain duplicate keys.

Business facts or measures and foreign keys are persisted in fact tables which are referred as candidate keys in dimension tables. Additive values are usually provided by the fact tables which acts as independent variables by which dimensional attributes are analyzed.

Attributes that are used to constrain and group data for performing data warehousing queries are persisted in the dimension tables.

Tips for answering this question:

No matter what kind of job you’re after, you will be asked to talk about yourself in the interview. This allows the company to evaluate whether your professional and personal qualifications are suited to the job.

This is your opportunity to make a positive impression. It’s important that you spend the time talking about your qualifications and present yourself in a positive light.

Aviod repetition and practise

This should only take a few minutes, so you must be prepared to talk about yourself and your background without trying to say too much. It’s a very good idea to write down a few keywords and follow the points you’ve thought about in advance. This will help you to avoid repetition and include all of the important details.

Always remember to practise what you want to say. You may want to ask someone you know – your spouse, partner or a friend – if they’ll listen to what you intend to say. This will let you practise your presentation and assess how it sounds.

Use the template below for your preparation:

- A little bit about your personal life

     Where you live, About your family etc.

- Work experience

     Your education and training

     Which companies have you worked for?

- Your qualifications for this job

     Professional qualifications for the job

     Personal qualities in relation to job

Leave out stories about your former boss treating you badly ,Or that because of the heavy workload and poor working environment you were off sick for a prolonged period.

All of this may well be true and be a part of your background, but keep your eyes on the goal.Talk about the positives in terms of work experience, professional skills and human qualities.

After your presentation, the company will usually ask you some questions.

Questions to expect from a head of department :

What do you know about our company?

Why do you want to work for us?

Why should we take you on?

What aspects of a job are most important to you?

Where do you see yourself in five years?

What are your pay expectations?

How flexible are you?

Questions to expect from a HR officer :

Who are you?

What are your strengths/ weaknesses?

Would you mind taking a test?

What do you understand by a good working relationship?

What do you think of your current boss?

What would your former colleagues say about you?

How is your financial situation?

How many sick days have you had in the last year?

Are you willing to take further training?

What do you do in your spare time?

Internal marketing is the process of motivating and empowering the employees of a company to work as a team for the overall well-being of the customers and thereby the company itself. This is actually the core to succes of a company. A harmonised effort  within the company is an utmost necessity to provide customers with services at a desired level. If a firm doesn't deliver the service it promises in its marketing campaign, it will fail for sure. And it only can keep that promise when all of its employees at all levels realise what actually it is going to deliver. 

Java uses primitive data types and hence is not a pure object oriented language.

Early binding refers to the events that occur at compile time. Early binding occurs when all information needed to call a function is known at compile time. Examples of early binding include normal function calls, overloaded function calls, and overloaded operators. The advantage of early binding is efficiency.

HTML 5 does not use SGML or XHTML it’s completely a new thing so you do not need to refer DTD. For HTML 5 you just need to put the below doctype code which makes the browser identify that this is a HTML 5 document.

Autostatus is a protocol mode which causes the expansion of each DML statement to include a 'perform IDMS-Status' statement.