Câu hỏi gốc môn OSG202

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

20 kết quả phù hợp nhất

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

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In the Linux OS, which key combination stops the ping command in the terminal?

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The RAID level ____ uses strip-for-strip parity for error detection

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Which of the following I/O software is done by Device-independent OS software

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Which is not a component of general structure of device drivers?

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When making CDs for sale, such as music or software CDs, data is recorded on a master disc by means of a high-intensity laser beam, which burns indentations, called pits, and flat areas, called ____.

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Which ways are used to keep track of free block in disk space management?

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Which of the following is true about the data rate for disk management?

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Suppose there are 6 memory blocks $B_1$, $B_2$, $B_3$, $B_4$, $B_5$, and $B_6$ with corresponding sizes of $300\,\mathrm{KB}$, $600\,\mathrm{KB}$, $380\,\mathrm{KB}$, $200\,\mathrm{KB}$, $750\,\mathrm{KB}$, and $125\,\mathrm{KB}$. There are 5 processes $P_1$, $P_2$, $P_3$, $P_4$, and $P_5$, with corresponding request sizes of $115\,\mathrm{KB}$, $500\,\mathrm{KB}$, $358\,\mathrm{KB}$, $200\,\mathrm{KB}$, and $375\,\mathrm{KB}$. When applying the best-fit algorithm, which memory block is process $P_5$ assigned to?

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Which of the following statements about the CPU handling interrupts is incorrect?

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In general, which is the best technique for I/O Data transfer?

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Suppose the free memory area has the following sizes in the following order: 10 KB, 4 KB, 15 KB, 18 KB, 7 KB, 9 KB, 13 KB, and 20 KB. A process that needs 12 KB of memory has been placed into a 20 KB block. \nWhich of the following Memory Management algorithms is applied to the selection process?

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A table in main memory storing linked list of allocation of disk blocks is called:

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If FIFO page replacement algorithm is used with four page frames, how many page faults will occur with the reference string 0173227103 if the four frames are initially empty?

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Which OS has three kinds of services: batch, transaction processing, timesharing?

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The page size that is too small will generate ____

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The basic concepts on which all operating systems are built are processes, memory management, I/O management, the file system, and security. What is the interface that is provided to access the services of the operating system?

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Which of the following actions generates an external interrupt?

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Which is not a function of device drivers?

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Which of the following is a preemptive scheduling algorithm? Select 2 options.

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Câu hỏi gốc môn OSG202

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

In the Linux OS, which key combination stops the ping command in the terminal?

The RAID level ____ uses strip-for-strip parity for error detection

Which of the following I/O software is done by Device-independent OS software

Which is not a component of general structure of device drivers?

When making CDs for sale, such as music or software CDs, data is recorded on a master disc by means of a high-intensity laser beam, which burns indentations, called pits, and flat areas, called ____.

Which ways are used to keep track of free block in disk space management?

Which of the following is true about the data rate for disk management?

Which of the following statements about the CPU handling interrupts is incorrect?

In general, which is the best technique for I/O Data transfer?

Suppose the free memory area has the following sizes in the following order: 10 KB, 4 KB, 15 KB, 18 KB, 7 KB, 9 KB, 13 KB, and 20 KB. A process that needs 12 KB of memory has been placed into a 20 KB block. \nWhich of the following Memory Management algorithms is applied to the selection process?

A table in main memory storing linked list of allocation of disk blocks is called:

If FIFO page replacement algorithm is used with four page frames, how many page faults will occur with the reference string 0173227103 if the four frames are initially empty?

Which OS has three kinds of services: batch, transaction processing, timesharing?

The page size that is too small will generate ____

The basic concepts on which all operating systems are built are processes, memory management, I/O management, the file system, and security. What is the interface that is provided to access the services of the operating system?

Which of the following actions generates an external interrupt?

Which is not a function of device drivers?

Which of the following is a preemptive scheduling algorithm? Select 2 options.