Nokia Certified Network Associate (NCNA) — Question 41

Which network was created to replace ARPANET?

Answer options

• A. INWG
• B. ALOHANET
• C. IETF
• D. NSFNET

Correct answer: D

Explanation

NSFNET was specifically developed to replace ARPANET and served as a backbone for modern internet connectivity. INWG, ALOHANET, and IETF, while important in their own rights, were not created to replace ARPANET.