Subject
Computer Science
Topic
Computer Fundamental
What is SSD garbage collection?
What is SSD garbage collection?
a)
Consolidating valid data so flash blocks can be erased and reusedb)
Deleting all user files permanentlyc)
Defragmenting magnetic plattersd)
Refreshing DRAM cache onlyExplanation
Garbage collection moves valid pages and frees erase blocks for future writes.Related questions
Which type of storage retains data even after power is turned off?Which of the following is normally classified as secondary storage?Which storage device uses magnetic platters to store data?Which storage device has no moving mechanical parts during normal data access?Which storage medium is optical rather than magnetic or semiconductor-based?Which device is best described as removable semiconductor storage?Which storage technology is commonly used for long-term archival backup because of low cost per stored bit?What is the main purpose of secondary storage?