Correct option is D
Internet: The Internet is a global network of interconnected computers and devices that communicate using standard protocols like TCP/IP. It allows users to access and share information across the world.
Information Booster:
· Manet (Mobile Ad Hoc Network): A temporary, self-configuring network of mobile devices connected wirelessly. It is not global or permanent like the Internet.
· Ethernet: A local area network (LAN) technology used for wired connections within a limited area, such as a home or office. It is not a global network.
· Intranet: A private network within an organization, used to share resources and information internally. It is restricted and not globally accessible.