Storage CompTIA 20200415

Front

Which RAID type uses drive mirroring for redundancy?

Back

RAID 1

Front

RAID stands for

Back

Redundant Array of Independent Disks.

Front

RAID 0

Back

Striping

Front

RAID 1

Back

Mirror

Front

RAID 5

Back

Striping with parity

Front

A thick magnetic disk that consists of several aluminum platters, each of which requires a read/write head for each side.

Back

HDD (Hard Disk Drive)

Front

Flash device with a storage capacity similar to a small hard drive. Used for storing the OS, application, and data files.

Back

SSD (Solid State Drive)

Front

Storage medium that uses lasers for both reading and writing information.

Back

Optical Disc

Front

The original SATA standard. Provided 1.5 Gbps data transfer.

Back

SATA 1

Front

Combines disk striping across multiple disks with parity for data redundancy. Parity information is stored on each disk.

Back

RAID 5 (Striping with Distributed Parity)