The example of de-facto standard is
Correct answer: A. ANSI
- A. ANSI
- B. SNA
- C. IEEE
- D. ISO
Explanation
A de-facto standard is a standard that emerges through common use and practice, rather than being formally adopted by a governing body. ANSI (American National Standards Institute) is a reputable organization that develops standards for various industries, but it can also endorse standards that are widely adopted by the industry. In the case of the image, ANSI likely endorsed a standard that became widely used, making it a de-facto standard
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Networking covers LAN, MAN, WAN and wireless networks, network topologies, transmission media, devices such as switches, routers and modems, and the OSI and TCP/IP models. Internet concepts include IP addresses, DNS, URLs, web browsers, email, protocols such as HTTP, HTTPS, FTP and SMTP, and basic network security.
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