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counting semaphore related question
A binary semaphore ensures mutual exclusion. Does a counting semaphore ensure mutual exclusion too? Please justify your answers.
A binary semaphore ensures mutual exclusion. Does a counting semaphore ensure mutual exclusion too?Please justify your answers.
3 answers
3
No. of bits in physical and logical address space
Is it possible to have different number of pages and frames or they need to be equal in number?
Is it possible to have different number of pages and frames or they need to be equal in number?
1 answer
4
Application Layer
WHICH OF THE FOLLOWING IS FALSE ? 1)DNS IS A CLIENT SERVER APPLICATION 2) DNS TREE HAVE ONLY 64 LEVELS 3)DNS ORGANISE THE NAMESPACE IN HIERARCHICAL STRUCTURE 4) DNS USE THE UDP FOR SOME MESSAGES WHILE SOME FOR TCP .
WHICH OF THE FOLLOWING IS FALSE ?1)DNS IS A CLIENT SERVER APPLICATION2) DNS TREE HAVE ONLY 64 LEVELS3)DNS ORGANISE THE NAMESPACE IN HIERARCHICAL STRUCTURE4) DNS USE THE U...