問題詳情
17. One of the jobs of an operating system is to load a program from the hard disk into the memory.Obviously, an operating system itself can be a program initially stored in the hard disk. Thenwho loads the operating system into the memory when a computer powers on?
(A) virtualmachine；
(B) bootstrap in ROM (or BIOS)；
(C) complier；
(D) browser.
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增