Câu hỏi gốc môn OSG202

707 câu gốc, sắp theo số đề từng chứa câu đó.

20 kết quả phù hợp nhất

File Structure can be:

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What is interrupt vector?

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The _____ policy is based on the theory that the best page to remove is the one that has been in memory the longest

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Programmed I/O should be acceptable for which of the following systems?

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Which is space efficiency, if 4KB-file using file system with 8KB-block?

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The Mach model of Page fault handling with an external pager includes

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In a single processor system, mutual exclusion can be guaranteed by:

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Which is the maximum partition size, if the FAT type is FAT-32 and the block size is 4 KB?

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The period between interruption in the Clock of the computer is called:

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What is the characteristic of the fourth generation of operating system?

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Which is not a DVD improvement on CDs to increase the capacity?

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Which of the following conditions of semaphore variable "$s$" implies a busy critical region?

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In order that CPU communicates with the control registers in the devices, the control register is assigned:

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Assume that processes A-D make up the set of runnable processes on memory as B1 B2 B3 A1 A2 A5 A7 D3 D4 D6 C1 C6 C5.\nSuppose D gets a page fault.\nWhich page is replaced using the local policy? Assume that the replaced page is always a last page.

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Which of the following is correct about Shortest Job First scheduling algorithm?

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Consider a swapping system in which the memory consists of the following hole sizes: 10K, 4K, 20K, 15K, 9K. Assume best fit algorithm is used. Which holes are taken for successive segment requests of 8K, 12K, 10K?

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The Linking technique that allows the file to appear in more than one directory are:

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Which of the following process state transitions is correct, when the external event for which a process was waiting happens?

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Increasing file system performance is implemented by ______

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How many percent of the CPU time is wasted, when a computer system has enough room to hold two programs and these programs are idle waiting for I/O 10% of the time?

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Câu hỏi gốc môn OSG202

File Structure can be:

What is interrupt vector?

The _____ policy is based on the theory that the best page to remove is the one that has been in memory the longest

Programmed I/O should be acceptable for which of the following systems?

Which is space efficiency, if 4KB-file using file system with 8KB-block?

The Mach model of Page fault handling with an external pager includes

In a single processor system, mutual exclusion can be guaranteed by:

Which is the maximum partition size, if the FAT type is FAT-32 and the block size is 4 KB?

The period between interruption in the Clock of the computer is called:

What is the characteristic of the fourth generation of operating system?

Which is not a DVD improvement on CDs to increase the capacity?

Which of the following conditions of semaphore variable "$s$" implies a busy critical region?

In order that CPU communicates with the control registers in the devices, the control register is assigned:

Assume that processes A-D make up the set of runnable processes on memory as B1 B2 B3 A1 A2 A5 A7 D3 D4 D6 C1 C6 C5.\nSuppose D gets a page fault.\nWhich page is replaced using the local policy? Assume that the replaced page is always a last page.

Which of the following is correct about Shortest Job First scheduling algorithm?

Consider a swapping system in which the memory consists of the following hole sizes: 10K, 4K, 20K, 15K, 9K. Assume best fit algorithm is used. Which holes are taken for successive segment requests of 8K, 12K, 10K?

The Linking technique that allows the file to appear in more than one directory are:

Which of the following process state transitions is correct, when the external event for which a process was waiting happens?

Increasing file system performance is implemented by ______

How many percent of the CPU time is wasted, when a computer system has enough room to hold two programs and these programs are idle waiting for I/O 10% of the time?