HD (Hard Drive) Question: What is MBR located on the disk? Hard Drive (HD) Interview QuestionAnswer: Main Boot Record is located in sector 0, track 0, head 0, cylinder 0 of the primary active partition.sector 0, head 0, cylinder 0, Previous QuestionNext QuestionExplain If you are getting in disc boot error. At initial stage what you need 2 check. Please detail in steps?Explain How many logical drives is it possible to fit onto a physical disk?