Semaphore - shared memory
How would you eliminate a semaphore / shared memory whose owner processes have died?
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for semaphores : ipcrm -sem id ;
for shared memory : ipcrm -shm id ;
Exact Abstraction: An abstraction is exact (with respect to a property or a class of properties) if there is no loss of information due to abstraction. Exact abstractions are strongly property preserving. Under-approximations can be strongly preservin
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Write a program that input from user, the number of hrs worked and hours pay rate for staff and output their total pay. The program must process an arbitrary number of staff the user will terminate input by entering 0 for hours worked and rate of pay. Employ a class c
Multimedia: It is simply multiple forms of media integrated together. Media can be graphics, text, audio, video, animation, data, etc.
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