Operating System (OS) Semaphores synchronize critical resources to prevent contention are used for memory management None of these synchronize critical resources to prevent deadlock are used to do I/O synchronize critical resources to prevent contention are used for memory management None of these synchronize critical resources to prevent deadlock are used to do I/O ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When we double click on my computer All of these List of deleted files and folders Show the content of your saved files Show the list of your computer drive All of these List of deleted files and folders Show the content of your saved files Show the list of your computer drive ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The memory resident portion of operating system is called the Registry Kernel API CMOS Registry Kernel API CMOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Operating system None of these provides a layered, user-friendly interface enables the programmer to draw a flowchart links a program with the subroutines it references All of these None of these provides a layered, user-friendly interface enables the programmer to draw a flowchart links a program with the subroutines it references All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Where will store data first time when you copy Hard disk Clipbook CD Clipboard Hard disk Clipbook CD Clipboard ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which of the storage placement strategies a program is placed in the smallest available hole in the main memory? worst fit best fit first fit buddy None of these worst fit best fit first fit buddy None of these ANSWER DOWNLOAD EXAMIANS APP
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