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What is a privileged instruction?
To protect the operating system of a computer from being corrupted by user programs, particular instructions can be executed only whereas the processor is in the supervisor mode. These are known as privileged instruction.
Digital circuits also manipulate logicalexpressione.g. IF account is in credit THEN allow phoneto make calls.So a digital circuit must determine if somethingis TRUE or FALSE. Norma
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Every computer connected to Internet has a unique address. Let's just say your IP address is 1.2.3.4 and you want to send a message to computer with IP address 5.6.7.8. Message you
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