Hard Drive & Storage Technology: Key Concepts

Posted on Jan 16, 2025 in Electronics

_{Hard drives are divided into tracks and sectors using Winchester technology. They are direct access devices. A, b, and c are correct.}

_{Optical discs use laser technology. They are output devices. They use laser technology.}

_{The CD-ROM is a storage medium. It is a storage medium.}

_{The concept “each physical side of the disc,” corresponds to: Faces. Faces.}

_{The concept “areas obtained by drawing imaginary diameters,” corresponds to: Sectors. Sectors.}

_{The term “each axis of concentric rings found on each face,” corresponds to: Tracks. Tracks.}

_{The concept of each track on different platters corresponds to: Cylinders. Cylinders.}

_{The concepts Sectors, Tracks, Cylinders, and Faces correspond to: Hard drives. the hard drives.}

_{Magnetic devices include: Diskettes. Diskettes.}

_{The concept consistent with sensitivity is: The width of the track that a read/write head can process. The width of track that is able to treat a head read / write.}

_{Bus Crossing is: A technique used to recognize more than one unit on the same controller. A technique used to recognize more than one unit on the same controller.}

_{The platters are covered with: Magnetic material. A, b and c are correct.}

_{Optical devices include: CD-ROMs and DVD-ROMs. C are correct.}

_{HT Technology belongs to: Pentium 4. Pentium 4.}

_{SMART technology alerts the user to predictable errors in hard drives. to alert the user tries to predictable errors that may occur in the hard drives.}

_{The concept of access time is the time elapsed from when a read is initiated until the data is obtained. It is a concept that applies to hard drives and is the time elapsed since the reading is done until the data is obtained.}

_{The rotary engine is responsible for the circular motion of the hard disk platter. It is in charge of making the circular motion of the plate the hard disk.}

_{An external drive can connect to: USB, Parallel, and SCSI. A, b and c are correct.}

_{Can you put more than one processor on a motherboard? Yes, but it depends on the motherboard. Yes, but depends on the plate.}

_{7200 RPM is a common hard disk speed. … You can understand how a hard disk rpm. You}

_{The hard drive heads are responsible for reading and writing disks. They are responsible for reading and writing disks.}

_{The G value is: The shock tolerance of the heads of a disk. shock tolerance of the heads of a disk.}

_{The main memory, central or internal RAM is: RAM. B are correct.}

_{The techniques of recording data on a hard drive are: ZBR and GCR. ZBR and GCR.}

_{SCSI hard drives: Are fast, require a SCSI controller, and use a special cable. A, b and c are correct.}

_{On a SCSI controller, you can connect: Multiple SCSI devices in a cascade. B are correct.}

_{NetBurst technology is Intel’s own technology. Intel’s ….}

_{The rotary engine is responsible for the movement of disk heads. He is in charge of performing the movement of disk heads.}

_{Hard drives are divided into tracks and sectors using Winchester technology. They are direct access devices. A, b and c are correct.}

_{The platters are coated with: Magnetic material. A, b and c are correct.}