jimmy 發問時間: 電腦與網際網路軟體 · 10 年前

作業系統real time即時系統

作業系統real time即時系統

圖片參考:http://imgcld.yimg.com/8/n/AC00713447/o/1511020306...

2 個解答

評分
  • 10 年前
    最佳解答

    (C) Missing a deadline results in a failure of the whole system.

    (B) A MULTITASKING hard-real-time system prefers scheduling algorithms related to deadline.

    This makes the (B) not necessary to be an answer!

    PS. It seems that all the systems used today are multisking!

    如果是

     單選,就選(C)。

     複選,選 (B) (C)

    = = = =

    (A) Both hard and soft real-time system has a deadline for each task.

    (D) Hard-real-time systems are mostly used in safety-critical applications.

  • 其威
    Lv 7
    10 年前

    safety++

    time critical 跟 safety critical 差很大...

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