What feature allows seamless transition between laptop and external monitor? MCQ with Answer and Explanation

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What feature allows seamless transition between laptop and external monitor?

A. Fixed setup only

B. Hot plugging and display switching

C. Reboot required

D. Cable change only

Answer: Option B

Solution (By JKSSB Mock Tests)

Modern OS support.

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A. Increasing voltage

B. Shutting off unused parts to save power

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Correct Answer: Option B

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This question belongs to: Computer Computer Hardware

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What causes image retention in OLED monitors?

A. Static images over long periods

B. Wrong cable

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Pixel wear issue mitigated by features.

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The actuator in HDD is responsible for:

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Correct Answer: Option B

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Precise positioning.

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