What is a semaphore and what are its uses?
What is a semaphore and what are its uses?
题目类型: 技术面试题
这是一道技术面试题，常见于澳洲IT公司面试中。
难度: easy
标签: interviewbit, de-shaw, company-specific
目标公司: D. E. Shaw
参考答案摘要
Semaphores are basically used to synchronise the processes and these are of 2 different types namely binary semaphore and counting semaphore. It is an integer variable that is shared by a lot of proce...
答题技巧
技术面试题建议先理清思路再作答，从基础概念讲起，逐步深入。可以结合实际项目经验解释技术原理，展示你的理解深度和实践能力。
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