Define the term CPU Scheduler
Define the term CPU Scheduler?
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• Selects from between the processes in memory which are ready to execute, and assigns the CPU to one of them.• Scheduling in 1 and 4 is non-preemptive.• Many scheduling is preemptive.
Describe the tri-state devices and explain why they are necessary in a bus oriented system?
Default initial value: It is the default value of any variable not explicitly initialized whenever it is declared. The fields of numeric primitive types contain the value zero by default, Boolean variables encompass the value false, char variables enc
Describe the message queue?
If-else statement: It is a control structure employed to select between performing one of two alternative events. if(boolean-expression){ // Statem
Break statement: A statement employed to break out of a loop, switch statement or labeled block. In all situations, control continues with the statement instantly, subsequent to the containing block.
Overriding for chaining: It is a form of method overriding in which the sub-class version of a method verifies to see whether it can react to the message on its own and just calls the super-class version of the method.
Sub type: It is a type with a parent super type. The sub-type or super-type relationship is more common than the sub-class or super-class relationship. A class which implements an interface is a sub type of interface. An interface which expands the ot
How is an XPointer processor configured?
Client: It is a user of a service. The Web client requests resources from Web server, for example: Whenever the client is an object then this is the sender of messages to its object servers.
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