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Which kernel allows the multiple tasks which use the same routine?(a) pREC+ runtime support(b) pSOS+m(c) pSOS+(d) pSOS+ kernelThis question was posed to me in final exam.My question comes from Commercial Operating Systems in chapter Real Time Operating systems of Embedded Systems

Answer»

The CORRECT option is (a) pREC+ runtime support

Explanation: The pREC+ runtime support kernel’s routines are reentrant that allows the MULTIPLE tasks to use the same ROUTINE simultaneously.



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