模擬

什麼是模擬？

模擬是一個計算機模型，它模擬真實或擬議系統的操作，它是基於時間的，並考慮了所有相關的資源和約束。

受模擬影響的引數

• 成本

• 可重複性

• 時間

示例

A mobile simulator also known as emulator, a software that can be installed on a normal desktop which creates a virtual machine version of a mobile device such as a mobile phone, iPhone, other smartphone within the system. 
Mobile simulator allows the user to execute the application under test on their computer as if it was the actual mobile device.