Vitamin B1:â¢ Vitamin B1 is also known as Thiamin.â¢ The structure of this vitamin contains pyridine & thiazole molecules.â¢ The sources of thiamin are cereals, outer brain layers, yeast, milk, green vegetables.â¢ Functions: Activates carboxylases.â¢ Deficiency diseases: Beri Beri disease which affects the legs.1.2.
B) Two. PATA is a good example of a drive technology that supports up to two devices per motherboard interface. C) Four. Thereâs no common hard drive interface type that has a maximum of four devices per interface, although SCSI can easily support four drives on a single interface. D) Sixteen. Most SCSI standards support a maximum of sixteen drives on a single interface.
hard disk interfaces. Most hard disks use the Parallel ATA (PATA), Serial ATA (SATA) or SCSI interfaces. SCSI drives have traditionally been found on servers and high-performance workstations and were the first drives used in fault-tolerant RAID systems. Today, ATA drives are widely used for RAID arrays. Following are the major types, including older ones for comparison. Most hard disks use the run length limited (RLL) encoding method; however, the encoding is not necessarily prescribed by the interface. See IDE, PATA, SATA, SCSI, RAID, RLL and hard disk.