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Given below are two statements: Statement I: A company-wide network, closed to public access, which uses internet-type technology is called World Wide Web. Statement II: MODEM is a device that enables a computer to communicate over telephone lines. In the light of the above statements, choose the correct answer from the options given below:

Given below are two statements: Statement I: A company-wide network, closed to public access, which uses internet-type technology is called World Wide Web. Statement II: MODEM is a device that enables a computer to communicate over telephone lines. In the light of the above statements, choose the correct answer from the options given below: Correct Answer Statement I is incorrect but Statement II is true

Intranet:

  • A company-wide network closed to public access, which uses internet-type technology is called intranet.
  • An intranet is a private network that can only be accessed by authorized users.
  • The prefix "intra" means "internal" and therefore implies an intranet is designed for internal communications.
  • "Inter" (as on the Internet) means "between" or "among."
  • Some intranets are local area network (LAN), wide area network (WAN), etc.

World Wide Web:

  • World Wide Web or www is a collection of data stored and shared in the digital space.
  • This collection of information from and connect into websites and divides into web pages.
  • Tim Bernes-Lee in the CERN laboratory invented it in 1989.
  • The World Wide Web is accessible anywhere as long as there’s an internet connection.
  • You can use a wireless router, Wi-Fi, or Ethernet cable to access www through the internet.

 

MODEM:

  • A modem (modulator-demodulator) is a device that modulates an analogue signal to digital information.
  • It also decodes carrier signals to demodulates the transmitted information.
  • Among various types of MODEM, Dial-up MODEM enables a computer to communicate over telephone lines.


Therefore, ​Statement I is incorrect but Statement II is true.

Related Questions

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