What would 3G mean to you?


With the 3G (third-generation) spectrum auction finally underway, it would be a good idea to figure out what this new-fangled technology would achieve and what it means to the person who owns a 3G handset.

Firstly, the technology itself is not "new-fangled" - it's been around for quite some time; in fact, in 2009, some European countries started preparing for 4G (fourth generation) technology where data speeds can reach unheard-of levels (In December 2009, the first such operator Telia Sonera went live in Sweden and Norway). At present, 3G mobile technology can, theoretically, allow speeds of up to 14 Mbps while downloading and up to 5.8 Mbps while uploading.
This would allow applications that need extremely high data speeds to be easily available on your mobile phone. One such mobile phone is the Apple iPhone 3GS, which was launched simultaneously by Airtel and Vodafone, two mobile networks that have more than 100 million customers each. You can now easily view television on your mobile phone (technically you could view even on 2.5G technology, but it may not be a smooth experience if there are too many people jamming the network as could happen during an IPL match), launch video on demand and conduct teleconferences.
There are other social applications. For example, 3G allows for seamless locationbased services which could help users track traffic jams using Internet Protocol (IP) cameras located at key areas. Business owners could set up cameras at their facilities and have that video streaming directly on to their mobile phones.
The government could use 3G to let the hinterland access top urban doctors by creating access channels for telemedicine. The National Rural Employment Guarantee Scheme (NREGS), which has come under attack recently because of massive misuse of funds in some states, could be monitored using 3G by using IP cameras and location-based services.

Spy suspects had interests in science, finance


MONTCLAIR, N.J. – One hobnobbed with academics and entrepreneurs who shared his interest in cutting-edge science. Another spoke five languages, went to embassy parties and was fascinated by global politics. A third held herself out to be a venture capitalist and hit the networking circuit, looking for investment opportunities.

The 11 people arrested and accused of being members of a Russianspy ring operating under deep cover in America's suburbs appear to have been part of a slow and patient plan by Moscow to cultivate contacts in the U.S. who could yield vital competitive information — not necessarily on weapons or U.S. strategic planning, but on finance, business and technology, intelligence experts say.
"This is a long-term investment by an intelligence service to lead those individuals there, give them general assignments and see what they can pick up," said John Slattery, a deputy assistant director of counterintelligence at the FBI who retired in 2008 and is now an executive with BAE Systems Intelligence and Security.
"Although they aren't trained intelligence professionals, they are available and on call for assignments such as: Can you go attend this meeting? Can you go attend this trade show? Can you contact this person? Could you maybe enroll in this university? And then elevate the access as they go."
Ten members of the alleged ring were arrested across the Northeast and charged Monday with failing to register as foreign agents, a crime that is less serious than espionage and carries up to five years in prison. Some also face money laundering charges. An 11th suspect was arrested in Cyprus, accused of passing money to the spies over several years.
Prosecutors said several of the defendants were Russians living in the U.S. under assumed names and posing as Canadian or American citizens. It was unclear how and where they were recruited, but court papers said the operation went back as far as the 1990s. Exactly what sort of information the alleged agents provided to their Russian handlers — and how valuable it may have been — was not disclosed.
The FBI finally moved in to break up the ring because one of the suspects — apparently a woman who called herself Anna Chapman, who was bound for Moscow, according to court papers — was going to leave the country, the Justice Department said.
The arrests flabbergasted many of the defendants' neighbors. In a case that seemed to have come straight out of a Cold War spy novel or a Hitchcock thriller, many of the defendants lived what seemed to be utterly ordinary suburban lives — saying goodbye to their kids at the bus stop, taking pride in their well-kept lawns and flower beds, making small talk with the neighbors, even holding Fourth of July parties.
In Montclair, N.J., neighbors of a woman who called herself Cynthia Murphy said that they detected an accent, and when they asked where she was from, she said Belgium. Chapman, a young redhead, posted a number of pictures of herself on social networking sites, including a photo of her at the Statue of Liberty and a seductive, pouty shot of her in a lacy baby-blue outfit.
The court papers allege that some of the ring's members were husband and wife and that the spies used invisible ink, coded radio transmissions and encrypted data, and employed Hollywood methods such as swapping bags in passing at a train station.
"We're from a generation where everyone was afraid of the Red Menace, of 007 and hiding under desks during drills — all of that stuff. There was real fear, so it's shocking to see something like this," said Alan Sokolow, a neighbor of Cynthia Murphy and her husband, Richard. "I can see it happening in the mid-1950's, but now, in 2010, it comes across as more comical, with the low-tech stuff they said they were using."
The arrests raised fears that Moscow has planted other couples in the U.S. Federal prosecutor Michael Farbiarz said the allegations are "the tip of the iceberg" of a conspiracy by Russia's intelligence service, the SVR, to collect information inside this country.
The alleged deep-cover agents are known as "illegals" in the intelligence world because they take civilian jobs instead of operating inside Russian embassies and military missions.
Federal agents said in court papers that almost all members of the group had been under surveillance for some time.
One suspect, Vicky Pelaez, a reporter and editor for the Spanish-language newspaper El Diario/La Prensa, had been videotaped taking bags of money from a Russian official as early as 2000, the FBI said. Others had their phones tapped, their homes searched and their computer hard drives copied by FBI agents years ago.
All the suspects were allowed to go about their lives, though under close watch.
Donald Heathfield, who worked for a management consulting firm and lived in Cambridge, Mass. — home to Harvard and MIT — had ties to several organizations involved in forecasting emerging technologies. "He hung around the world of futurists," said retired George Washington University professor William Halal.
The two were business partners in TechCast, a think tank that tries to predict the shape of tomorrow's technologies, and had also been members of a board at the Lifeboat Foundation, a nonprofit organization that encourages scientific advancements. Prosecutors said that in 2004, Heathfield met with an employee of the U.S. government "with regard to nuclear weapons research."
Another of those arrested, Mikkail Semenko, worked at Travel All Russia, a small travel agency in Arlington, Va., that is in the same building as a U.S. military recruitment center. Colleagues in the office described him as clumsy and quirky, but smart. They said he spoke five languages.
The agency's marketing manager, Slava Shirokov, said he had known Semenko since they were students together at Amur State University in Russia. Shirokov said Semenko had majored in Chinese studies and spent several years in China after graduating. After moving to the U.S., he got two master's degrees from Seton Hall University in 2008, one in diplomacy and international relations and one in Asian studies.
"He was always interested in languages, global politics and other cultures," Shirokov said. "He liked to go to banquets to meet people. He did a lot of that in New York, he did a lot of this here. We always thought he is networking in order to land the jobs of his dreams. ... He said, `My dream job would be something in international relations, an NGO or something like that.'"
A number of the suspects had interests in finance.
One couple, who went by the names Michael Zottoli and Patricia Mills, had taken an advanced finance course at the University of Washington when they were living in Seattle, according to their former instructor, Ufuk Ince. Cynthia Murphy earned a master's degree in business administration from Columbia University this year.
Chapman lived close to the New York Stock Exchange and described herself in numerous Web postings as being on the hunt for investment opportunities in the U.S. and Russia.
Russian officials initially denounced the arrests as "Cold War-era spy stories" and accused elements of the U.S. government of trying to undermine the improving relationship between Moscow and Washington. But the White House and Prime Minister Vladimir Putin expressed confidence that the arrests would not damage ties between the two nations.
Bruce Riedel, a former CIA officer and a senior fellow at the Brookings Institution Saban Center, said it was a "classic KGB-style" operation, in which Russian intelligence officials plant moles and "hope that they will produce something years and maybe even decades later."
"They're trying to get someone into a position of influence, where someone becomes the friend of, let's say, the president of a think tank who may become a Cabinet member in the next administration," Riedel said. "And then you have someone who not only can ask that Cabinet member questions, but might be able to influence what they're doing."
Waldomar Mariscal, the 38-year-old son of Pelaez, scoffed at the allegations Tuesday outside Pelaez's home in Yonkers, N.Y.
"This looks like an Alfred Hitchcock movie with all this stuff from the 1960s," he said. "This is preposterous."

Michael Jackson's dad ends bid for estate stipend


LOS ANGELES – Michael Jackson's father is withdrawing his request to receive more than $15,000 a month from his late son's estate.

        
A court filing says Joe Jackson is dropping his bid to receive a monthly allowance, opting instead to pursue a wrongful death lawsuit over his son's death.
Joe Jackson filed a lawsuit in federal court on Friday against Dr. Conrad Murray, who has been charged with involuntary manslaughter in the singer's death.
The Jackson family patriarch was omitted from his son's will, but in November sought a stipend to pay his monthly expenses.
The filing was first reported Monday by the celebrity website TMZ.
Joe Jackson's filing indicates he may renew his request for stipend later if necessary.

Remove the Blogger Navbar

To hide the Blogger Navbar :

1- Log in to blogger

2- On your Dashboard, select 
Layout. This will take you to the Template tab. Click Edit HTML. Under the Edit Template section you will see you blog's HTML.

3- paste 
the CSS definition in the top of the template code:
...

-----------------------------------------------
Blogger Template Style
Name: Rounders
Designer: Douglas Bowman
URL: www.stopdesign.com
Date: 27 Feb 2004
Updated by: Blogger Team
----------------------------------------------- */
#navbar-iframe {
display: none !important;
}
/* Variable definitions
====================

type="color" default="#fff" value="#ffffff">

default="#333" value="#333333">

...

Remove the code to show it again.

UML and Compilers vs Interpreters


OOAD using UML Previous Papers

Downlaod UML Previous Papers
I cant get u all the previous papers but download these which i found on the internet.

UML 2006 regular - Download

UML 2006 Supply - Download

UML 2007 Supply - Downlaod
UML 2008 Supply - Download


Rational Rose 98 Application For Downoad

Let us know something about Rational Rose 98
Rational Rose was first developed by Paul Levy in 1981 and later it was sold to IBM 2003 for 2.1 billion dollars.
This tool is used to expand the use of modern software engineering practices.
Currently we use it to model a process in UML Lab.
U can download it for free in the below link.



Courtesy:kingxkings.blogspot.com


OOAD Questions (1,2,3,4 chp's)

1) Write about importance and principles of modelling
2) Architecture of UML
3) Write about common use of Classes
4) Write about common use of Diagrams
5) Write about adornments applicable on association and dependency
6) Write about adornments applicable on Classes
7) Class diagrams and Object diagrams
8) Interaction and Interaction diagrams (7 , 8 questions implies 3rd chp full )
9) What is a class diagram ? Bring out common uses of class diagrams
10) What is a Object diagram? Bring out common uses of Object diagrams
11) Bring out things that differentiate sequential diagrams from a collaboration diagrams?
12) How do you model flow of control by time ordering of messages



Compilers vs Interpreters






Compilers and Interpreters are programs which translate computer programs from high-level languages such as Pascal, C++, Java or JavaScript into the raw 1's and 0's which the computer can understand, but the human programmers cannot

Compilers:-

Compilers were the first sort of translator program to be written. The idea is simple: You write the program, then hand it to the compiler which translates it. Then you run the result.

The compiler takes the file that you have written and produces another file from it. In the case of C programs, for instance, you might write a program called myProg.c and the C language compiler would translate it into the file myProg.exe which you could then run. If you tried to examine the contents of myProg.exe using, say, a text editor, then it would just appear as gobbledy-gook.

The compiler has another task apart from translating your program. It also checks it to make sure that it is grammatically correct. Only when it is sure that there are no grammatical errors does it do the translation. Any errors that the compiler detects are called compile-time errors or syntax errors. If it finds so much as one syntax error, it stops compiling and reports the error to you. Here is an example of the C++ compiler reporting a whole list of errors.

Most "serious" languages are compiled, including Pascal, C++ and Ada.


Interpreters:-
An interpreter is also a program that translates a high-level language into a low-level one, but it does it at the moment the program is run. You write the program using a text editor or something similar, and then instruct the interpreter to run the program. It takes the program, one line at a time, and translates each line before running it: It translates the first line and runs it, then translates the second line and runs it etc. The interpreter has no "memory" for the translated lines, so if it comes across lines of the program within a loop, it must translate them afresh every time that particular line runs. Consider this simple Basic program
10 FOR COUNT = 1 TO 1000
20 PRINT COUNT * COUNT
30 NEXT COUNT
Line 20 of the program displays the square of the value stored in COUNT and this line has to be carried out 1000 times. The interpreter must also translate that line 1000 times, which is clearly an inefficient process. However, interpreted languages do have their uses, as we will see in a later section.

Examples of interpreted languages are Basic, JavaScript and LISP.



So Which is Better??
Well, that depends on how you want to write and run your program. The main advantages of compilers are as follows:

* They produce programs which run quickly.
* They can spot syntax errors while the program is being compiled (i.e. you are informed of any grammatical errors before you try to run the program). However, this does not mean that a program that compiles correctly is error-free!

The main advantages of interpreters are as follows:

* There is no lengthy "compile time", i.e. you do not have to wait between writing a program and running it, for it to compile. As soon as you have written a program, you can run it.
* They tend to be more "portable", which means that they will run on a greater variety of machines. This is because each machine can have its own interpreter for that language. For instance, the version of the BASIC interpreter for the PDP series computers is different from the QBasic program for personal computers, as they run on different pieces of hardware, but programs written in BASIC are identical from the user's point of view.

Some computer systems try to get the best of both worlds. for instance, when I was at Durham, we programmed in Pascal on the old PDP/11 machines. Running a Pascal program on those machines was a two-stage process. Firstly, we ran a compiler program (called pc) which compiled the program to a low-level version, and spotted any grammatical errors in the process. We then ran an interpreter program which took the output of pc and ran it. The fact that pc produced something that didn't have to run directly as machine code made the program more portable. Different versions of the low-level interpreter could be written for different machines in the PDP range, each taking as its input the same output from pc

MS in USA

MS in US:


In order to help students who are trying for MS in US, students doing masters in USA created www.MSinUS.com 
MSinUS.com guide you in GRE/TOEFL test preparation, Application Process(SOPs, Recocs, admission procedures), Visa documentation and visa.

If you have any doubts can post your Question to MSinUS.com's Yahoo Group.

For Profile Evaluation / University Selection please visit
http://MSinUS.com/ProfileEvaluation.htm 

GRE preparation websites: 

http://MSinUS.com/gre.htm
Importat Visa interview Quesitons for Fall 2008 F1 visa Appirants

How to select a University?

http://MSinUS.com/ProfileEvaluation.htm 

University Rankings

http://MSinUS.com/rankings/index.htm

Recos/SOP/resume/Other Application materials

http://msinus.com/
http://msinus.com/
http://msinus.com/resume.htm 

How to book a Visa date?

http://MSinUS.com/visaslotbooking.htm 

Visa Documentation

http://msinus.com/VisaDocumentation.htm 

Visa Tips

http://MSinUS.com/visatips.htm

Links:

Internet is the best source for preparing for the exam
Here are some of the links for effective preparation and knowledge towards GRE

greguide.com

mygretutor.com

syvum.com/gre

vyomworld.com/gre/index.asp

takethegre.com

and many more as i cant provide u a lot
just go to google and search for gre, u will fing thousand of sites helping u

GRE FAQ's

Here is the clear cut information and frequently asked questions about GRE

I will provide u with a link

All About GRE

GRE
This is the first post about GRE. So i will start from the beginning and will tell u thoroughly about GRE.
GRE means graduate record examination which is created and administered by ETS(Educational Testing Service) .
GRE is the entrance test for many universities around the world for the post graduation program.

The exam consists of 3 sections
1.Analytical Writing section:-
In this section there will be two categories
a)Issue Task -45 mins
b)Argument Task -30 mins
The student is given with a topic for each category and description should be given by the student about his views on the topic.The essays are written on computer
The marks allotted for this is given on a 0-6 scale
eg:- If the passage is extraordinarily written, then the student may get 5 out of 6 scale.
This analytical writing section is very important factor for a student to study in good universities. It is fair if the score is more than 4 out of 6.



2.Verbal Section:-
This section is allotted for marks 800 ie half of the GRE score
Verbal section is completely based on English which include synonyms, antonyms, sentence completion, reading comprehensions passages.
All the 30 questions are of type multiple choice.
5 choices will be given for each question.


3.Quantitative Section:-
Quant is completely based on mathematics we studied till 10th class
This section comprises of 28 questions in which all are of multiple choice.
The syllabus for quant is
a)Algebra
b)Data Interpretation
c)Geometry
d)Probability
e)Statistics
f)substitution
g)defined mathematics
h)number theory


The official site about gre is www.ets.org/gre

The Score is generally valid for 5 years

Passport and credit card are compulsory for registering the exam.

Centers in INDIA for writing GRE exam are Ahmedabad, Allahabad, Bangalore, Kolkata, Chennai, Delhi, Hyderabad, Mumbai, Trivendrum.

Microsoft confirms Canvas, video tags for IE9

SAN FRANCISCO--Microsoft released the third platform preview for Internet Explorer 9 Wednesday, officially confirming support for two important pieces of the HTML5 standards puzzle.
Microsoft's Ryan Gavin discusses the 
release of the third platform preview of
 Internet Explorer 9 Wednesday in San Francisco.

Internet Explorer 9 will support the Canvas graphics technology and the video and audio tags specified as part of the still-developing HTML5 standard, said Ryan Gavin, senior director for Internet Explorer, at a media event in San Francisco. The company demonstrated the performance of the third platform preview as compared to other browsers, taking specific jabs at Firefox and Chrome as it made its demonstration.
As part of its bid to overhaul Internet Explorer--which is still the world's leading Web browser but has been losing share and cachet--Microsoft has chosen a new strategy for rolling out code to developers and browser enthusiasts. It released the first "platform preview" of IE9 at the Mix conference in March, and has now released new versionsevery eight weeks, Gavin said.
Rivals in the browser community--Google, Mozilla, Apple, and Opera--have long derided Microsoft for ignoring the HTML standards process, but Microsoft has changed its tune over the last several months, and embraced key parts of the standard with the third platform preview release.
"We are all in with HTML5 and modern Web standards," Gavin said in referring to the IE9 development process.
The lack of Canvas support in the second preview release raised a few eyebrows, but Microsoft was happy to confirm Wednesday that it will support the technology in IE9. It also invited several hardware partners--Nvidia, AMD, Asus, and Dell--to talk about how IE9 will take advantage of hardware acceleration in PCs to improve the performance of Web applications.
Microsoft also spent time tweaking its browser rivals after years of being on the receiving end of the joke, demonstrating how the new IE9 platform preview beats Firefox and Chrome in several speed tests, including one "Mr. Potato Gun" Web game apparently designed to be a spoof of Google's Chrome speed video featuring guns and potatoes.
Gavin refused to provide greater clarity as to when a beta version of IE9 would be released, or whether Microsoft would release a fourth developer preview version before taking the step to beta. Interested Webheads can check out the preview at Microsoft's IE Test Drive site.

Facebook blocking parts of Twitter's FB app


Twitter's contact finder for Facebook is having some launch day issues--but is it Twitter's fault, or Facebook's?
(Credit: Screenshot by Josh Lowensohn/CNET)
Updated at 4:57 p.m. PDT with a statement from a Facebook spokesperson.
Updated at 6:31 p.m. PDT with a statement from a Twitter spokesperson.
A new feature within Twitter's Facebook app that let users find who among their friends has a Twitter account has been put on ice by Facebook.
The feature would cull through Facebook contacts and compare the list of names to users on Twitter, offering up things like Twitter profile information and a link to follow. Now, trying to use the app on the popular social network brings up a message that says, "It appears that the connection between Facebook and Twitter isn't working," and that "we are working with Facebook to resolve the problem." Prior to that, it had stated that Facebook "blocked" Twitter's application from doing a look-up of any user's friends list.
Twitter's Josh Elman, who posted about the new feature in the company's blog earlier on Wednesday, put out an update that says the problem is believed to be on Facebook's end. A Twitter spokesperson later confirmed to CNET that the problem was due to Facebook putting a block on the application.
Earlier on Wednesday a Facebook spokesperson had reaffirmed to CNET that the two companies were, in fact, working together to "resolve the issue," though was unable to provide a timeline on a fix, or confirmation of the feature being re-enabled.
Facebook did a similar shutdown with Plaxo's Facebook application back in early 2008. Plaxo, which specializes in contact management, created a tool that would import data from Facebook into its own records in order to keep everything in sync. Facebook quickly stopped the application from being able to aggregate data, as well as kicking out several users who had been alpha testing it, deeming it a violation of the site's terms of service.