Q4 and Q5

For questions 4 and 5, recall that RAID Level 1 uses multiple disk drives in paralel. Data writes are written o all disks in the set, and reads can come from any of the disks. RAID Level 5 writes one sechor to each of the data disks, then writes a parity sector to an additional disk. For subsequent sectors, the system alternates which disk gets the parity sector, For these problerns, assumithat RAID Level 1 will use a two-disk system, but the RAID Level 5 will use 4 disks (3 for data and 1 for parity) Question4 The cient wants to use a multi-level RAID system with RAID 1 et the top level and RAID 5 at the bottom level. Describe in your own words how this system reads a sector and writes a sector, Question 5: A second client wants a multi-level RAID system with RAID 5 at the top level and RAID 1 at the bottom level. Describe how this system reads a sector and how it writes a sector