Osg202 haianh - Study guides, Class notes & Summaries

OSG202 Haianh 4 Questions And Answers With Latest Solutions Which method is used to prevent the communication deadlock? * 1/1 Timeouts Acknowledge signal Handling alarm All of the other choices ANS d For matrix-based algorithm to detect deadlock, number of instances of resource currently unassigned is given by: * 1/1 Available resource vector Request matrix Current allocation matrix Existing resource vector AN

OSG202 Haianh 2 Questions And Answers With Verified Study Tests Which of the following conditions must be held to provide good solution for mutual exclusion? * 1/1 No process running outside its critical region may block another process No process must wait forever to enter its critical region No two processes simultaneously in critical region All of the other choices No assumptions made about speeds or numbers of CPUs ANS D In terms of disk storage efficiency, the method of "Backi...

OSG202 Haianh Questions And Answers Complete Study Solutions 2024/2025 Updates Which of the following statements about the CPU's handling interrupts is incorrect? * None of the other choices The CPU branches to a new instruction sequence The hardware saves the old PC location The processor ceases to execute the current sequence of instructions ANS None of the other choices ____ is the partitioning of a single server, each of which can support a different operating * Multiprocessing ...

OSG202 – HaiAnh Exam 2024 Update Latest Questions and Correct Answers Rated A+

Which is not an example of a resource that is commonly time-multiplexed? * 1/1 CPU Graphics accelerator Main memory Network interface - ️️C Consider a computer system that has cache memory, main memory (RAM) and disk, and OS uses virtual memory. It takes 2 nsec to access a byte from the cache, 20 nsec to access a byte from RAM, and 10 msec to access a block of 1000 bytes from the disk. If a book has 1000 pages, each with 50 lines of 80 characters each, How long it will take to elec...

Which of the following statements about the CPU's handling interrupts is incorrect? * None of the other choices The CPU branches to a new instruction sequence The hardware saves the old PC location The processor ceases to execute the current sequence of instructions - ansNone of the other choices ____ is the partitioning of a single server, each of which can support a different operating * Multiprocessing Multithreading Shared processing Virtualization - ansD Consider a computer syst...

Which of the following statements about the CPU's handling interrupts is incorrect? * None of the other choices The CPU branches to a new instruction sequence The hardware saves the old PC location The processor ceases to execute the current sequence of instructions - ansNone of the other choices ____ is the partitioning of a single server, each of which can support a different operating * Multiprocessing Multithreading Shared processing Virtualization - ansD Consider a computer syst...

OSG202 – HaiAnh Exam Practice Questions and Answers Which of the following statements about the CPU's handling interrupts is incorrect? * None of the other choices The CPU branches to a new instruction sequence The hardware saves the old PC location The processor ceases to execute the current sequence of instructions - ANSWER-None of the other choices ____ is the partitioning of a single server, each of which can support a different operating * Multiprocessing Multithreading Shar...

Which of the following statements about the CPU's handling interrupts is incorrect? * None of the other choices The CPU branches to a new instruction sequence The hardware saves the old PC location The processor ceases to execute the current sequence of instructions - ansNone of the other choices ____ is the partitioning of a single server, each of which can support a different operating * Multiprocessing Multithreading Shared processing Virtualization - ansD Consider a computer syst...