Question

Which of the following statements about the internet is true?

a) The internet was invented in the 21st century.
b) The internet is a centralized communication network.
c) The internet is primarily used for military purposes.
d) The internet connects networks globally.

Answer 1

The internet is a global network that interconnects various other networks and enables worldwide communication. It was developed from military and academic research in the 20th century and has evolved significantly since, impacting commerce and culture.

Step-by-step explanation:

The correct answer to the question 'Which of the following statements about the internet is true?' is d) The internet connects networks globally. The internet, as we know it today, emerged over time, beginning with early research in the 1960s. It was not invented in the 21st century (a), it is not a centralized network (b), and while it was initially used for military purposes (c), it is now used by civilians worldwide for a myriad of applications. The invention of the Advanced Research Projects Agency Network (ARPANET) by the Department of Defense and the subsequent development of technologies such as hypertext and the World Wide Web has facilitated the creation of a vast, interconnected network that enables global communication. Global media access, while not evenly distributed, continues to influence international commerce, culture, and the dissemination of information.