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[All Quizzes] → [Linux System Programming] → [Memory Management]


1. ► malloc is a system call.

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2. ► Copy-on-write is implemented in the OS kernel.

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3. ► TLBs check for access bits of a page.

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4. ► Virtual address and linear address are the same.

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5. ► Heap and stack grow in opposite direction in a process.

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6. ► Modern operating systems do not make extensive use of segmentation.

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7. ► TLB stands for Translate Buffer.

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8. ► memfrob can be used to encrypt any data.

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9. ► Once malloc has returned a memory pointer, it is not possible to find out the size of usable memory available at that location.

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10. ► Various mem* functions such as memset are more efficient than those written using simple loops in "C".

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