Question : Which data structure stores process attributes in an operating system?
Solution :
Correct Answer : Process Control Block
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Question : Which attribute uniquely identifies a process in the system?
Solution :
Correct Answer : Process ID
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Question : The program counter stores:
Solution :
Correct Answer : Address of next instruction
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Question : Which attribute indicates the current condition of a process?
Solution :
Correct Answer : Process State
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Question : Which process attribute determines CPU allocation order?
Solution :
Correct Answer : Priority
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Question : Which attribute stores temporary data during execution?
Solution :
Correct Answer : General-purpose registers
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Question : The list of open files in PCB represents:
Solution :
Correct Answer : Files currently used by the process
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Question : Which attribute contains information about devices used by the process?
Solution :
Correct Answer : Open device list
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Question : Process attributes together are also called:
Solution :
Correct Answer : Process context
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Question : Which attribute helps resume process execution after interruption?
Solution :
Correct Answer : Program counter
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Question : Which of the following is NOT a process attribute?
Solution :
Correct Answer : Compiler code
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Question : Which process attribute contains information about CPU registers?
Solution :
Correct Answer : Register set
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Question : Which process state means the process is currently executing?
Solution :
Correct Answer : Running
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Question : Which process state indicates the process is waiting for CPU allocation?
Solution :
Correct Answer : Ready
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Question : Which process attribute is used for scheduling decisions?
Solution :
Correct Answer : Priority
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Question : The process attributes stored in PCB are used by:
Solution :
Correct Answer : Operating System
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Question : When a process is suspended, the address of its last executed instruction is saved in:
Solution :
Correct Answer : Program counter
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Question : Which attribute indicates the lifecycle stage of a process?
Solution :
Correct Answer : Process state
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Question : Open device list in PCB helps the OS to:
Solution :
Correct Answer : Track devices used by process
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Question : Which of the following is a correct attribute combination of a process?
Solution :
Correct Answer : PID, Program Counter, Priority
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