Archive for August, 2008

Dr. Stroustrup, inventor of C++, talks to app2us

Monday, August 18th, 2008


Full text of the interview is available at www.app2us.com


It was a wonderful experience talking to Dr. Bjarne Stroustrup over the weekend. With this exclusive interview we have started a series of interviews aimed at inspiring our readers. In the future we will be interviewing Professors, successful professionals, university administrators and even current and recent students to bring you insights into the academic and professional like in the USA.



In reply to a question, Dr. Stroustrup said that the most interesting application of C++ is in the Mars rovers. “Those are most interesting “gadgets”. The Mars Rover project is one of the most impressive engineering feats to date and I’m proud that C++ is a prominent part of the systems involved; not just on the Rovers themselves, but also in the communications systems, testing, and image processing, and more.”



Dr. Stroustrup recently completed writing a new book, Programming: Principles and Practice using C++” which will be available in October 2008, but can be currently pre-ordered on amazon.com











The full interview is available here at app2us.com


Low GRE score - when should you retake GRE

Sunday, August 10th, 2008


Ask a question at www.app2us.com


We are flooded with questions related to ‘should I retake the GRE’ on our forums at www.app2us.com



This post analyses the scenarios when one should consider retaking the GRE general test. The scenarios are written for Science and Engineering admissions.



Note that there are two important parameters on the decision to retake the GRE. One parameter is that is your score really low - as discussed in the seven scenarios below. Second parameter is that can you really improve. For example, if you scored 500 in verbal and 600 in the quantitative section, but you feel that you have given your best shot and really studied a lot before the test, then you may not see any improvement in your score if you retake.



Scenario 1: Quant is above 750 Verbal is above 600
These are good scores and there is absolutely no need to retake GRE.



Scenario 2: Quant is 700 Verbal is above 550
These are good scores but quant score is not competitive enough for top universities. If you retake, most universities will take the average. So if you are confident of scoring at least 780 in quant and sure that your verbal won’t go down, you may consider retaking.



Scenario 3: Quant is above 750 Verbal is above 400
There is no need to retake GRE. Quant scores are much more important than verbal. However if you think you had a bad day and can score 600 in verbal if you retake, then go ahead.


Scenario 4: Quant is below 650.
You have very little chances at good universities. You may retake if you can score 780 plus in the second attempt.



Scenario 5: Quant is below 600
Students with quant scores below 600 do get admitted at low ranked universities. If you really want to study at a good university, retake the GRE and aim for at least 750 in quant and try to improve the verbal score too.



Scenario 6: Verbal is below 300.
If your quant score is 780 or more, you may still have hope. If you do not have that high quant, then you should consider retaking the GRE. However please realize that if you scored 300 on the first attempt, may be your verbal skills are not that great. In second attempt you will need to score 500 so that your average exceeds 400. For a person who scored 300, it is difficult to score 500 second time.



Scenario 7: Your score is low and you failed to complete the test.
Since you failed to complete all the questions on the GRE, you would have been heavily penalized, resulting in a low score. If you retake and finish the test, your score will substantially improve. So consider retaking after some practice to improve your speed without compromising on accuracy.



These are hypothetical scenarios, may not exactly fit in your case. Still not sure, ask a question at www.app2us.com.


Minimum wage increase - good news for students

Saturday, August 2nd, 2008


Ask a question at www.app2us.com


The students who are not lucky enough to get an assistantship on campus may have to work in a variety of jobs which are not exactly high end – and end up getting paid the minimum hourly wages.



USA has strict laws on minimum hourly wages. Different states have their own minimum wage laws. In case of different federal and state minimum wages, the higher wage is applicable. For example, California has a higher minimum wage, thus employers in California must pay the California minimum wages. These labor laws are applicable to hourly jobs for students on campus as well.



The federal minimum wage was hiked last week to $6.55 per hour. So if you are an international student working on campus and are paid the minimum wage, then you can expect to make $131 per week during regular semesters and $262 per week during summer or when it is permissible to work 40 hours per week.



The decisions on wage hike are taken well in advance. The federal minimum wage was $5.85 per hour since July 24, 2007; it is now $6.55 per hour effective July 24, 2008; and will be raised to $7.25 per hour effective July 24, 2009.



Reference: website of the US Department of Labor