Assertion A: WAN spans about 1000 km. Reason R: WAN disconnects various LAN and MAN.

उत्तर: (C) A correct, R not correctA is correct (WAN can span thousands of km), but R is wrong — WAN CONNECTS (not disconnects) various LANs and MANs together across large geographic areas.

2025Level 2Medium
Assertion A: WAN spans about 1000 km. Reason R: WAN disconnects various LAN and MAN.
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