GK Question

technology hard fill_blank

The transistor architecture that wraps the gate around the channel for better control at small nodes is called ________ Transistor.

Answer: Gate-All-Around / GAA

GAA (Gate-All-Around) transistors (MBCFET, Nanosheet) surround channel with gate on all sides, improving electrostatic control vs FinFET at sub-3nm nodes. Enables continued scaling per Moore's Law. Critical for understanding semiconductor innovation roadmap questions.

Topic Semiconductor Technology
Exam Relevance UPSC, Banking, SSC