Thursday, 31 October 2013

TOP TEN WEBSITES with their LAUNCH YEAR


  •  Google : Sept 4, 1998
  •  Facebook : Feb 4, 2004
  •  YouTube : Feb 14, 2005
  •  Yahoo ! : March 1994
  •  Baidu : Jan 1, 2000
  •  Wikipedia : Jan 15, 2001
  •  Windows Live : Nov 1, 2005
  • Amazon.com : 1994
  • Tencent QQ : February 1999
  •  Twitter : March 21, 2006

Wednesday, 30 October 2013

Audio and Video Connector

Top 10 people who changed the world .....


1. Bill Gates :
Bill Gates created his first computer program while still at high school, co-founded Microsoft in 1977, and by 1993 was the richest man on Earth. In 2000 Gates and his wife formed the Bill & Melinda Gates foundation, which is the largest charity in the world. One of its aim is to exempt the Third World of polio and other deadly diseases.

2. Martin Luther King :
Martin Luther King was a Baptist minister who campaigned against the segregation of blacks in the Southern states of the United States. He was influenced by Gandhi and believed in peaceful protest. He won the Nobel Peace Prize in 1964. King was assassinated in 1968, but will always be remembered for his dignified, passive resistance to an unjust society.

3. Nelson Mandela :
Nelson Mandela dedicated his life to the fight against apartheid – a policy which kept black and white South Africans apart and denied black citizens the vote. He was imprisoned in 1964 for his aggressive opposition to South Africa’s racist government and was held for 26 years. In 1990, after his release, Mandela was elected President of the African National Congress. In 1993 he won the Nobel Peace Prize for his work to end apartheid

4. Adolf Hitler :
Adolf Hitler was Germany’s leader from 1933 – 1945, during time which he led the world into the most devastating war in history. Hitler’s hatred of Jewish people and his desire for a blue-eyed, blond-haired master race led to the murder of six million people during World War II; most died in concentration camp in Eastern Europe.

5. Albert Einstein :
Albert Einstein was one of the greatest of all physicists and his name has become a symbol of genius. When his most famous work, the General Theory Of Relativity was proven in 1919, Einstein became the most celebrated scientist in the world and he won the Nobel Prize for Physics in 192 1. Einstein was a firm believer in pacifism but his scientific theories helped his adopted country, the USA, to develop the atomic bomb. A week before he died Einstein wrote to Bertrand Russell, a British Philosopher and leading antinuclear campaigner, asking to put his name to a manifesto urging all countries to give up their nuclear weapons.

6. Mahatma Gandhi :
Gandhi began his career as a lawyer but became a great political and spiritual leader. He led the peaceful civil disobedience of Indians against British rule in India and negotiated with the British Government until 1947, when India was granted independence. Gandhi became the first icon of a people’s struggleagains oppression. His simple lifestyle and his belief in religious tolerance have made him a symbol of decency and peace ever since.

7. Karl Marx's :
Karl Marx's ideas on economic history and sociology changed the world. Marx was a social philosopher who attacked the state and predicted a future in which everyone was equal. He explained his theories in the Communist Manifesto (compiled with Friedrich Engels and published in 1848) and Das Kapital (1867 – 94). His ideas eventually led to the Russian Revolution and communism. By 1950 almost half of the world‘s people lived under communist regimes.

8. Charles Darwin :
Naturalist Charles Darwin established the theory of evolution. He began forming his ideas when he served as official naturalist on a world voyage on HMS Beagle (1831 – 36) and spent the rest of his life back in England developing them. When his famous book The Origin of Species by Means of Natural Selections was published in 1859, there were violent reactions against it. Darwin challenged the Bible’s account of creation and explained that human being are descended from an ape-like ancestor. Another English naturalist, Alfred Russell Wallace, independently developed very similar ideas at the same time as Darwin.

9. William Shakespeare :
William Shakespeare is generally agreed to be the greatest play writer in the English language. He began as an actor and wrote atleast 154 love poems and 37 plays, including Hamlet, King Lear, Romeo and Juliet and Macbeth. Shakespeare also probably introduced more than 1,700 new words to the English Language.

10. Christopher Columbus :
Christopher Columbus is one of the most famous of all explorers. He believed he could reach Asia by sailing west across the Atlantic Ocean and in 1492 he set sail in the Santa Maria to prove his theory. Instead, he landed on the islandsnow known as the West Indies. His discoveries led to the European explorations and settlement of the Americas.

Tuesday, 15 October 2013

IP Addresses.

What is an IP Address?
► An Internet Protocol address is a numerical label assigned to each device (e.g., computer, mobile phone) that is connected to a computer network that uses the Internet Protocol for communication.

► An IP address is used for two purposes:
1) To identify whether the interface is host or network.
2) To determine the location of the device.

► IP Versions: IPv4 and IPv6.
Although IPv4 is the earlier version, it is the most commonly used version.

► IPv4 is a 32-bit decimal number while IPv6 is 128-bit number.

► IPv4 is normally written as four numbers between 1 and 255, each separated from the other by a decimal point.
This standard is called as DOTTED-DECIMAL NOTATION.

► Ex: 115.241.40.93

► There are countless IP addresses in today's world!

-------------------------------------------------------------------------
What is the purpose of IP Address Classes?

Each IP Address Class provides the following information:

► Class A: First 8 bits → NETWORK ID & remaining 24 bits → HOST ID

► Class B: First 16 bits → NETWORK ID & remaining 16 bits → HOST ID

► Class C: First 24 bits → NETWORK ID & remaining 8 bits → HOST ID

► Class D: It represents a 32-bit multicast group ID.

► Class E: It is currently not being used. (NO need)

► For example,
Let us consider the IP Address 203.43.21.12
We know that it belongs to Class C.
Therefore, the NETWORK ID is 203.43.21 and the HOST ID is 12.

Format of a Resume

Simplicity is the ultimate sophistication.
I’m sure you’ve read that statement one too many times. The fact is: it’s a fact!
However, none so far was able to come up with a perfect fool-proof resume format. There is a reason for that too; every role demands a different format. This is one reason you tailor the resume for every employer
- See more at: http://jcee.jobsplane.in/2012/10/format-of-a-resume/#sthash.FsmMc7gK.dpuf





Templates:
While you can download multiple templates with multiple styles from various resources, the best template I found very useful and that works better than others is- plain blank document. Start with this, and your resume will evolve into a crisp powerful tool in very short time. Create one with all the necessary information you can think of and THAT can work for you as a template. When you tailor your resume for different employers, CRUD (create, rename, update, delete) as required. Use effective titles 
Your work experiences and/ or project details can be listed in multiple formats. One- AS IS factual details. While this is straightforward, some details appear boring. Two- innovative/ creative/ interesting alternatives if possible. These attract attention and make employers go through the details. Choice is yours. 
Use bullet points 
It makes reading and analysis easy. Try to include details as bullet points (or a tabular format can work too) in contrast to the story-like paragraphs. Important information first When you have to list more than one detail, organize those in the order of importance. When recruiters have less time, they tend to look at the first couple of items and move on.
 What goes where? 
Your name, a working phone number and your email address should be on the top. Preferably, with a larger font size and emphasis than the rest of the document. You can include achievements, skillset, experience and any other information you perceive as relevant after that.
 Typography and white space 
The idea of using a good font and appropriate font size is to make it easy to read. Pick something that works well both on screen and in print. If you have no idea whatsoever, stick to this: A4, Calibri, 11, black. Arial, Times New Roman and Book Antiqua also are very professional and easy on the eye. Use enough white space between sections/ paragraphs/ bulleted lists/ tables to make ‘glancing’ at the information easy.
 Number of pages
Two is ideal. Quick reference and summary kind of information on Page 1 and details that need little elaboration on Page 2. If the employer requests (through direct communication or through job description) that you include very detailed information about any aspects like education, projects, assignments or work experience, you can let it grow into page 3 or 4.
 Printer
 Microsoft Word document might be the most commonly used format to pass on resumes. While your recruiter might ask you to send one as attachment, you will still need to carry a printed copy (or two) when you attend interviews. So, from the beginning, aim for a printer friendly format. It’s also not a bad idea to save as PDF and send out your resume as that will assure you that the format will be preserved. When you print, make sure you use clean paper and print smudge-free. Carry your resume without any wrinkles and creases. Colors and flowers Use none, period. -
 See more at: http://jcee.jobsplane.in/2012/10/format-of-a-resume/#sthash.FsmMc7gK.dpuf

Sunday, 13 October 2013

HOW TO MAKE SYMBOLS WITH KEYBOARD

Useful Information
Alt + 0153... ™... trademark symbol
Alt + 0169... ©... copyright symbol
Alt + 0174... ®... registered trademark symbol
Alt + 0176...°..... degree symbol
Alt + 0177...±.... plus or minus sign

How to make smiley faces
Alt + 2 .....☻.....black smiley face
Alt + 15.....☼.....sun
Alt + 12......♀.....female sign
Alt + 11.....♂......male sign
Alt + 6.......♠.....spade
Alt + 5.......♣...... Club
Alt + 3............... Heart
Alt + 4.......♦...... Diamond
Alt + 13......♪.....eighth note
Alt + 14......♫...... beamed

Eighth note
Alt + 8721.... ∑.... N-ary summation(auto sum)
Alt + 251.....√.....square root check mark
Alt + 8236.....∞..... infinity
Alt + 24.......↑..... up arrow
Alt + 25......↓...... down arrow
Alt + 26.....→.....right arrow
Alt + 27......←.....left arrow
Alt + 18.....↕......up/down arrow
Alt + 29.....↔...left right arrow

WATERFALL SDLC IN THEORY

Generic web application system

Hierarchy of need

Photo: Hierarchy of need!

Inventors of Computer Hardwares

1:Keyboard— Herman Hollerith, first keypunch devices in 1930’s
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2:Transistor— John Bardeen, Walter Brattain & Wiliam Shockley ( 1947-48)
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3:RAM— An Wang and Jay Forrester (1951)
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4:Trackball— Tom Cranston and Fred Longstaff (1952)
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5:Hard Disk— IBM , The IBM Model 350 Disk File (1956 )
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6:Integrated Circuit— Jack Kilby & Robert Noyce (1958)
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7:Computer Mouse — Douglas Engelbart (1964)
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8:Laser printer— Gary Starkweather at XEROX in1969.
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9:Floppy Disk— Alan Shugart &IBM( 1970)
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10:Microprocess­or— Faggin, Hoff & Mazor – Intel 4004 (1971)

Ever wanted to make a folder which cannot be opened by others ..

Here's the nice and simple Trick.
1. Make a folder on the desktop and name it as “folder”
2. Now, open notepad and write ren folder folder.
{21EC2020-3AEA-1069-A2DD-08002B30309D} and now (Notepad Menu) File>save as.
3. In the ‘save as’ name it as lock.bat and click save ! (Save it on Desktop)
4. Now, again open notepad again and write ren folder.{21EC2020-3AEA-1069-A2DD-08002B30309D} folder and now (Notepad Menu) File>save as.
5. In the ‘save as’ name it as key.bat and click save ! (Save it on Desktop)
6. Now, double click lock.bat to lock the folder and now if you open your folder, control panel will open up !
7. Now, double click key.bat to open the folder and now if you open your folder, you can access your data inside the folder again !
8. Lock your folder and hide the key.bat somewhere else on your hard disk !
9. Whenever you want to open your folder just paste the key.bat on desktop and open your folder using it !

30 Computer Facts

1. Another name for a Microsoft Windows tutorial is ‘Crash Course’!

2. Bill Gates house was designed using a Macintosh computer.

3. By the year 2012 there will be approximately 17 billion devices connected to the Internet.

4. Domain names are being registered at a rate of more than one million names every month.

5. E-mail has been around longer than the World Wide Web.

6. In the 1980s, an IBM computer wasn’t considered 100% compatible unless it could run Microsoft Flight Simulator.

7. MySpace reports over 110 million registered users. Were it a country, it would be the tenth largest, just behind Mexico.

8. One of every 8 married couples in the US last year met online.

9. The average 21 year old has spent 5,000 hours playing video games, has exchanged 250,000 e-mails, instant and text messages and has spent 10,000 hours on the mobile phone.10. The average computer user blinks 7 times a minute, less than half the normal rate of 20

11. The first computer mouse was invented by Doug Engelbart in around 1964 and was made of wood.

12. The first domain name ever registered was Symbolics.com.

13. The world’s first computer, called the Z1, was invented by Konrad Zuse in 1936. His next invention, the Z2 was finished in 1939 and was the first fully functioning electro-mechanical computer.

14. There are approximately 1,319,872,109 people on the Internet.

15. There are approximately 1.06 billion instant messaging accounts worldwide.

16. While it took the radio 38 years, and the television a short 13 years, it took the World
Wide Web only 4 years to reach 50 million users.

17. 20.70% of virus writers work under contract for organized crime syndicates.

18. Country with the highest percentage of net users is Sweden (75%).

19. The first popular web browser was called Mosaic and was released in 1993.

20. Amazon, originally a printed book seller company, now sells more e-books than printed books.

21. The first two video games copyrighted in the U.S. were Asteroids and Lunar Lander in 1980.

22. U.S. President Bill Clinton’s inauguration in January 1997 was the first to be webcast.

23. Google uses an estimated 15 billion kWh of electricity per year, more than most countries.However, Google generates a lot of their own power with their solar panels.

24. Up until the 14th of September, 1995, domain registration was free.

25. Every minute, 10 hours of videos are uploaded on YouTube.

26. Over 6,000 new computer viruses are released every month.

27. The first computer mouse, constructed in 1964, was made out of wood.

28. With it’s 800 million interent users, Facebook would be the third largest country in the World.

29. The first hard drive was created in 1979 and could hold 5MB of data.

30. If history had been tweaked slightly, it’s possible that we would all be sitting in cubicles 
with weird headpieces attached to our faces.30 Computer Facts 

How to Dress for a Job Interview