What type of operating system design runs a single application loop directly on hardware without processing delays, frequently used in automotive anti-lock brakes? MCQ with Answer and Explanation
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Question #1
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What is the purpose of the Android 'WallpaperManager'?
Correct Answer: Option B
Explanation:
WallpaperManager provides methods to set the home screen or lock screen wallpaper from resources or bitmap.
WallpaperManager provides methods to set the home screen or lock screen wallpaper from resources or bitmap.
This question belongs to:
Computer
Operating Systems
Question #2
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What happens when a computer enters 'Sleep Mode' in Windows?
Correct Answer: Option C
Explanation:
Sleep mode places the computer into a minimal power state, preserving all running applications and documents directly inside active RAM memory for near-instant resume times.
Sleep mode places the computer into a minimal power state, preserving all running applications and documents directly inside active RAM memory for near-instant resume times.
This question belongs to:
Computer
Operating Systems
Question #3
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What is the difference between a 32-bit and 64-bit operating system?
Correct Answer: Option D
Explanation:
The main difference is the addressable memory space; 64-bit can address much more than 4 GB.
The main difference is the addressable memory space; 64-bit can address much more than 4 GB.
This question belongs to:
Computer
Operating Systems
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