A hard disk becomes totally inaccessible when a computer virus corrupts its ……? A) Boost Sector B) Partition table C) File Allocation Table D) None of these Related MCQs: DOS cannot retrieve any data from the disk if a computer virus corrupts its: DOS cannot retrieve any data from the disk if a computer virus corrupts its: Zika virus is a mosquito – borne virus first identified in Which country banned telecommunication on china Huawei from its 5G network?