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Explain the action of an interrupt processing routine?
Action of an interrupt processing routine is as follows:
1. Save contents of registers of CPU. This action is not essential if the CPU registers are saved through the interrupt action itself.
2. Process the interrupt as well as take suitable actions. The interrupt code field of saved PSW information unit consequent to this interrupt consists of useful information for this reason.
3. Return from interrupt processing.
Define deadlock. A process requests resources; if the resources are not available at that time, the method enters a wait state. Waiting processes might never again change state
With reference to telephone traffic, explain the terms BHCR. BHCR: Busy hour calling rate is explained as the average number of calls originated through a subscriber througho
Program counter and Stack pointer all have 16 bits.
prepare FTR
For this assignment, fill out the following class: class person { private: string firstName; string lastName; int weight; public: . . . }; You should provide cons
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What is data hazard? Any condition that causes the pipeline to stall is known as a hazard. A data hazard is any condition in which either the source or destination operands of
If various load generators need to access the similar physical files, rather than having to remember to copy the files every time they change, each load generator can reference a c
What is a deadlock? A deadlock is a situation that can increase when two units, A and B use a shared resource. Assume that unit B cannot complete its task unless unit A complet
Q. Hard and Soft Real Time Systems? Hard Real Time Systems that guarantee critical tasks are completed on time. Soft Real Time Systems that are less restrictive type o
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