JKSSB Mock Tests

How does Simultaneous Multithreading (SMT), commercialized as Hyper-Threading, boost performance?

A. By physically splitting a single silicon die into two separate chips
B. By presenting one physical core to the OS as two logical processors to better utilize idle execution units
C. By downloading extra processing power from the cloud
D. By halving the clock speed to reduce heat
Answer: Option B
Solution (By JKSSB Mock Tests Team)
SMT duplicates architectural states on a single core, allowing two threads to interleave their instructions and maximize hardware usage.
This Question Belongs to: Computer mcqs Computer set 1

Target SSC, Railway, UPSC & JKSSB Exams

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