Confusing facts for PSC Exams Part 2

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A port is an endpoint of communication in an operating system. While the term is also used for female connectors on hardware devices, in software it is a logical construct that identifies a specific process or a type of network service.

When referring to a network or to the Internet, a software or network port is a location where information is sent. For example, port 80 is the HTTP network port. A listing of commonly known and used ports can also be found on the below listing.

18 – MSP (Message Send Protocol).
20 - FTP (File Transfer Protocol) for data transfer.
21 – FTP (File Transfer Protocol) for data control.
23 – Telnet.
22 – SSH - Remote Login Protocol.
25 - SMTP (Simple Mail Transfer Protocol) for is used for sending mails.
53 – DNS (Domain Name System).
67 – DHCP (Dynamic Host Configuration Protocol) for sending data to the server – Bootps.
68 �...

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Albert Einstein : Came up with the Theory of Relativity and the equation E=mc^2.
Alexander Graham Bell : Invented the telephone.
Antoine Lavoisier : Father of modern chemistry.
Ben Franklin : Inventor and Founding Father of the United States.
Francis Crick and James Watson : Discovered the structure of the DNA molecule.
Galileo : First used the telescope to view the planets and stars.
George Washington Carver : Botanist who was called the "farmers best friend.".
Henry Ford : Invented the Model T Ford, the first mass produced car.
Isaac Newton : Discovered the theory of gravity and the three laws of motion.
Jane Goodall : Studied chimpanzees in the wild for many years.
Johannes Gutenberg : Invented the printing press.
Leonardo da Vinci : Inventor and artist from the Renaissance.
Louis Pasteur : Discovered pasteurization, vaccines, and founded the science of germ theor...

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ചലച്ചിത്രത്തിന്റെ  പൊരുള് - വിജയകൃഷ്ണന് (ഉപന്യാസം).
ചെമ്മീന് - തകഴി (നോവല്).
തട്ടകം - കോവിലന് (നോവല്).
തത്ത്വമസി - സുകുമാർ അഴിക്കോട് (ഉപന്യാസം).
ദി ജഡജ്മെന്റ് - എന്. എന്. പിള്ള (നാടകം).
ദൈവത്തിന്റെ കാന് - എന്. പി. മുഹമ്മദ് (നോവല്).
ദൈവവചനങ്ങള് - മമുന്ദന് (നോവല്).
നക്ഷത്രങ്ങള് കാവല് - പി. പദ്മരാജന് (നോവല്).
ആലാടൻ -അണ്ണായിവാര്യര് (കവിത).
നാറനന്തു ഭൃണ്ണ...

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