MCI and AT&T are examples of which of the following?a)Social netwo...
Correct, MCI and AT&T are examples of option 'C', Internet service providers (ISP). MCI and AT&T are telecommunications companies that provide various communication services such as telephone, internet, and data services to customers. ISPs like MCI and AT&T connect customers to the internet by providing them with access to a network of computers that are connected to the internet. They also provide customers with an IP address, which allows them to access the internet and communicate with other computers connected to the internet.
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MCI and AT&T are examples of which of the following?a)Social netwo...
MCI and AT are both telecommunications companies. MCI (formerly known as WorldCom) is a telecommunications company that provides voice, data, and Internet services to businesses and consumers. AT&T (American Telephone and Telegraph) is a multinational telecommunications company that provides a wide range of services, including wireless, broadband, and satellite communications. Both companies are major players in the telecommunications industry and compete with each other in providing services to customers.
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