Option B is the right answer i.e
What is Bridge in Computer Science?
An electric circuit including two branches across which a detector or load is connected, applied to estimate resistance or other property by balancing the potential across the two ends of a detector, or to rectify an alternating voltage or current. It Frames from one LAN can be communicated to another LAN.
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Switzerland, traditionally a neutral country, becomes a full member of the United Nations in which year?