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Monday, December 17, 2012

Be Prepared For These Common Questions

Be Prepared For These Common Questions

The more prepared you are for your interviews, the better you will do. For the best results, formulate answers to the following questions and practice them BEFORE the interview.
Tell me about yourself.
What do you look for in a job?
What are your career goals and what have you done to achieve them?
What are your strengths?
What are your weaknesses?
What are your most significant accomplishments?
What would your previous boss say about you?
What can you do for us that someone else can't?
Why do you want to work for us?
Why should we hire you?
Plan to arrive about 10 minutes early since late arrival for a job interview is never excusable. If I'm running late, I'll phone the company.

Dont smoke before the interview.

Make a good first impression with the Interviewer.

Present a positive attitude - Companies seek pleasant and positive people.

Do not chew gum during the interview.

If presented with a job application, fill it out neatly, completely, and accurately.

Bring extra resumes to the interview.

Do not rely on your application or resume, try to sell yourself to the interviewer. 

Go out of your way to make a good impression.

Shake hands firmly.

Wait until you are am offered a chair before sitting. I will be aware of my body language and posture at all times; I will sit upright and look alert and interested at all times. I will avoid fidgeting or slouching. 

Body language - Sit up, look attentive, do not cross your arms or legs, make eye contact.

Always make good eye contact with the interviewers, Avoid telling jokes during the interview.

Show enthusiasm about the position and the company.

Speak with a strong, forceful voice to project confidence. Maintain a high confidence and energy level, but avoid being overly aggressive

Try to avoid controversial topics.

Try not to say anything negative about former colleagues, supervisors, or employers.

Always see that strong points come across to the interviewer in a factual, sincere manner and avoid giving any negative info about you.

Avoid answering questions with a simple "yes" or "no;" instead, explain and give examples whenever possible. Describe those things about yourself that showcase your talents, skills, and determination.

Take a short pause before responding to a question to collect your thoughts, but avoid long pauses. Ask for a repeat of the question if you dont understand it, dont assume and answer.

Turn off your cell-phone during the interview.

Try to postpone inquiring about salary ad other benefits, bonuses, retirement, or other benefits until after you received an offer.

Ask intelligent questions about the job, company, or industry, knowing that if I don't ask any questions, I'll be indicating a lack of interest.

Close the interview by telling the interviewer(s) that you want the job and asking about the next step in the process.

It's not common procedure, but if an offer is made to you during an interview, never reject it outright.

Ask for time to discuss the offer with your Family/Recruiter etc, in order to consider money and the specific details of the offer.

Always respond positively. If you let them know you want the job, it will be a lot easier to negotiate items like salary later.

Try to write down notes after the interview concludes so that you don't forget crucial details.
Keep in mind there are lots of competitors for the job, and you will only have this opportunity to impress the hiring authority. So be well prepared for your interview.

Thoroughly research the company you are interviewing for.

Make sure all your paperwork & clothes you have planned to wear for the interview.

Research the type of interview that will be conducted.

Be Prepared and practice for the interview.

Review the questions that might be asked in the interview. Look at past papers or questions asked.

Ask one of your friend or family member to do a mock interview with you.

Get a good night's sleep. Dont overdress or overdo makeup.

Be prepared to take some analytical and/or employment related tests.

Be prepared to meet with managers, supervisors, etc. 4 to 8 different people, including the potential boss may interview you. You may be interviewed individually or as part of a group. There are no general rules as to which people you will interview with or their interviewing style.
If you are a fresher and want to choose & start a career. Some of these things might help.

Careers in Demand
View lists of jobs in sorted by total job openings, education requirements, and salary offers.

Job Vacancies
Survey results that provide detailed information about job vacancies or do it yourself by looking at various portals.

Employment Data
Employment and unemployment data for various areas, because you might want be looking in the wrong place.

Research Employers
How to become informed about employers before you contact them. So that you are ready to talk to them.

Employee Benefits
The importance of available benefits and how they vary upon your employer. This might also help who might want to at some point in your career go abroad or become a manager or change cities etc.

Salary Information
For some this might be defining because this will make sure that you dont change jobs too often if you know what to expect from the employer.
These days the Internet is the leading source for recruiting, and mostly you are required to submit a resume online.
It is not a given that all the resume will be looked at by the employer.You need to understand and use certain tips in getting your resume noticed,

We have compiled a few tips that might help you,

1. Before you apply for every job there is take a minute to look at the full job postings that you're interested in pursuing before you apply.

2. Look for keywords and industry language used to describe the requirements and responsibilities for each job.

3. Now compare the keywords to your resume.

4. Now this is the important step where you have to tweak your resume to add the most relevant keywords to your resume,
assuming you have the specific knowledge, skills, and experience. Most of the systems will search for keyword matches --
the more matches, the better, which often determines if a recruiter opts to view your resume.

5. Once you apply, get to work to find an internal referral to make a personal introduction.
Here's how:Now connect everybody you know to see if someone knows somebody who works (or has worked) at that employer.
Attend job fairs to meet face-to-face with employers and other professionals so that you can make an impression.
Create a free profile and become active on social networking sites and see if anybosy has any say on tthe company and its recruiting practises.
Understand that now a days getting a job will be easier with your circle of friends and relatives.

6. Follow up with a call or email to the recruiter responsible for filling the position. IF you get him reiterate your strong qualifications and interest in the role. You'll have just a brief moment to sell yourself, so rehearse before making the call or sending the email.

7. Keep in mind that every company/recruiter is different, Some say you're welcome to follow up weekly. Others say every other week is
enough. And then there are some who'll tell you to never call. Find the right balance so you talk to them politely and always keep a record
of who you send the resume to, gave a call etc so that it is easy.

8. Finally We have to say Dont give up because it is a tough market out there.
A good handshake
Pronounce the interviewer's name Properly.
Let the interviewer talk don't interrupt.
Good eye contact with your interviewer.
Smile. Look as if you are enjoying the conversation.
Confident posture.
Mirror your interviewer's body language.
Keep all your answers positive.
Show Enthusiasm.
Listen carefully to the interviewer's question.
Get the interviewer to see you in the job by responding to questions with examples that put you in that position.
Don't over-sell here.


மன வருத்தம்




அன்பாகட்டும் உறவாகட்டும், மற்றவர்களிடம் எதிர்பார்க்கும் உதவியாகட்டும், வாழ்க்கைச் சூழல் ஆகட்டும் இருக்கும் வாய்ப்புகளை விட எதிர்பார்ப்புக்களைக் குறைவாக வைத்துக்கொண்டால் மனம் வருத்தப்பட பெரும்பாலும் வாய்ப்பே இருக்காது !

பெரும்பாலான மனவேதனைகளுக்குக் காரணம் வாய்ப்புகளுக்கு மீறிய எதிர்பார்ப்புக்களே!
by Drums of Truth சத்தியத்தீ

Sunday, December 16, 2012

4th Test, Nagpur, 4th day, December 16, 2012


R Ashwin progressed to 29 off 65 balls, India v England, 4th Test, Nagpur, 4th day, December 16, 2012

Data Mining and Data warehousing,Unit V ,Two marks questions with answers



Data Mining and Data warehousing    
Two marks questions with answers

Unit V

1)      Give examples for complex structure valued data.

Set – Valued, List – Valued data and data with nested structures.

2)      Define Set – Valued attribute.

A Set – Valued attribute may be of homogeneous or heterogeneous type. It can be generalized by 1) Generalization of each value in the set into its corresponding higher level concepts or 2) Derivation of the general behavior of the set such as number of elements in the set etc. A Set – Valued attribute can be generalized into a Set – Valued or a Single – Valued attribute.

3)      Define List – Valued attribute.

A List – Valued or Sequence – Valued attribute can be generalized in a manner that the order of the element in the sequence should be observed in the generalization. Each value in the list can be generalized into its corresponding higher level concepts. A list may be generalized into a list, a set, or a single value.

4)      Define Plan mining.

A plan consists of a variable sequence of actions. A plan database or plan base is a large collection of plans. Plan mining is a task of mining significance pattern or knowledge from a plan base. It can be used discover travel patterns of business passengers in an air flight database. Plan mining is a extraction of important or significant generalize pattern from a plan base.

5)      Define spatial data mining.

A spatial database stores a large amount of space related data such as maps, preprocessed remote sensing or medical imaging data and VLSI chip layout data. Spatial data mining refers to the extraction of knowledge, spatial relationships or other interesting patterns not explicitly stored in the spatial databases. It is used for understanding spatial data. It has applications in geographic information systems, geomarketing etc.

6)      What is a multimedia database?

Multimedia database system stores and manages a large collection of multimedia objects such as audio data, image data, video data, sequence data etc.
7)      What are the two main families of multimedia indexing and retrieval systems?

Description based retrieval systems and content based retrieval systems.

8)      Give the kinds of queries used in content based retrieval system.

There are two kinds of queries: Image sample based queries and Image feature specification queries.

9)      Give the categorization of mining association in multimedia data.

Three categories are: 1) Association between image content and non-image content features. 2) Association among image contents that are not related to spatial relationships. 3) Association among image contents related to spatial relationships.

10)   What is a time series database?

It consists of sequence of values or events changing with time. Values are typically measured at equal time intervals. These are applicable in studying daily fluctuations of a stock market, scientific experiments and medical treatments.

11)   What is the sequence database?

It is a database that consists of ordered events with or without concrete notions of time example web page traversal sequences.

12)  What is sequential pattern mining?

It is the mining of frequently occurring patterns related to time or other sequences.

13)  What are the parameters in sequential pattern mining?

Duration of a time sequence T, event folding window w, time interval, int.

14)  What is periodicity analysis?

It is the mining of periodic patterns i.e. search of recurring patterns in time series databases. Eg. Seasons, tides, daily traffic patterns, all present certain periodic patterns.

15)  What is information retrieval?

IR is a field that has been developing in parallel with database systems for many years. It has been concerned with the organization and retrieval of information from a large number of text based documents. Typical information systems include on-line library catalog systems and on-line document management systems.

16)  What are the two basic measures for assessing the quality of text retrieval?

Precision, Recall.

17)  What s keyword based association analysis?

It collects sets of keywords or terms that occur frequently together and then finds the association or correlation relationships among them.

18)  What is web usage mining?

It mines web log records to discover user access patterns of web pages. A web server usually registers a (web) log entry or web log entry, for every access of a web page. It includes URL requested, the IP address from which the request originated and a timestamp. Analyzing and exploring regularities in web log records can identify potential customers for electronic commerce, enhance the quality and delivery of internet information services to the end user and improve web server system performance.

19)    Define visual data mining.

It discovers implicit and useful knowledge from large data sets using data and/or knowledge visualization techniques. 

20)   What is intelligent query answering?

It employs data mining techniques to analyze the intent of a user query, providing information relevant to the query. It extends the power and usability of query processing systems.