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Tamoban Javnoi
COMPUTER SCIENCE & IT
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Operating Systems
When does a deadlock occur in a system?
A. When there is a lack of memory resources.
B. When multiple processes are blocked, each waiting for a resource held by another process.
C. When the CPU usage reaches 100%.
D. When a process is terminated abnormally.
A computer is in System mode when:
When does a deadlock occur in a system?
Which memory management scheme allows the physical address space of a process to be non-contiguous?
Which is better, Time slicing or time sharing?
Why do modern operating systems use preemptive multitasking?
What is the main purpose of a context switch in an operating system?
Where is the Page Table typically stored in a computer system?
When is the "thrashing" condition likely to occur in a system using virtual memory?
How to resolve the critical section problem in concurrent programming?
Which of the following are/is true?
What mechanism does an operating system use to handle the execution of multiple processes that require frequent access to the CPU?