[經驗] Microsoft Phone Screen 分享

  面試公司: Microsoft

  面試職位: SDET @ Windows Server

  面試過程:


   1. How to verify the files correctness after been sent from one client
      to a server?
   2. Name CPU scheduling algorithm, then Linux scheduling algorithm?
   3. Name 5 sychronization tools.
   4. Implement function: int isPowerOfTwo(int val) in O(1) operation
   5. Explain virtual memory. If no virtual memory system, what can you do?
   6. Write a function which delete an element in double-linked list, along
      with 20 test cases


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推 Baudelaire:好題目啊！
→ obov:看攏無@@~~一看就知道粉難  嗚嗚嗚  我不是唸cs的料
推 HYL: 1. CRC32 for smell chuck of data. MD5 for file.
→ HYL: return (n & -n) == n ; // this is true if and only if
→ HYL:  the pl use 2's complement to store negative numbers
→ HYL: 4. 上面是第四題的答案
→ davidyu:這種東西應該有簽NDA吧，能透露嗎？
→ upa:phone screen 應該是沒有 NDA
推 Baudelaire:第二題算是os很簡單的題目，網路上隨便找就一堆
→ Baudelaire:第三題是指file sync吧？
→ Baudelaire:還是VCS的東西？
→ Baudelaire:cvs/subversion這種，還是rsync這種？
→ Baudelaire:還是講的是DFS，像是coda那種？
→ Baudelaire:跟Microsoft面試，用open source，零分～
推 Baudelaire:doubly linked-list太簡單了，懶得寫 :P
推 shaopin:第三題應該是Mutex,Semaphore,Event, ...這種吧?
推 shaopin:第六題想到要用Linux list, 結果B大這樣講..:)
推 venix:[e-mail]