Which twentieth century invention has had the greatest impact on increased intellectual achievements and globalization? a) camera b) internet c) microscope d) telephone

B) internet

Explanation:

The Internet is a decentralized set of interconnected communication networks that use the TCP / IP family of protocols, which guarantees that the heterogeneous physical networks that compose it form a single logical network of worldwide scope. Its origins go back to 1969, when the first computer connection, known as ARPANET, was established between three universities in California (United States).

One of the most successful services on the internet has been the World Wide Web (WWW or the Web), to such an extent that confusion between both terms is common. The WWW is a set of protocols that allows, in a simple way, remote consultation of hypertext files. This was a later development (1990) and uses the internet as a means of transmission.

There are, therefore, many other services and protocols on the internet, apart from the Web: the sending of electronic mail (SMTP), the transmission of files (FTP and P2P), online conversations (IRC), instant messaging and presence , the transmission of content and multimedia communication - telephony (VoIP), television (IPTV) -, electronic bulletins (NNTP), remote access to other devices (SSH and Telnet) or online games.

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