Describe Phase-Change Optical Discs

Q9: SSDs are much more tolerant to shock

Q10: _ is the only widely used form

Q11: _ is the capability of a substance

Q12: A storage device or medium is _

Q13: The stored charge held within a bit

Q15: Read/write circuitry uses _ data to compensate

Q16: Magnetic tape and disk are considered volatile

Q17: Electrical current can generate a magnetic field

Q18: Secondary storage is generally expensive compared with

Q19: Over time, file contents tend to become