Cache lines (aka cache blocks) help caches to take advantage of...Group of answer choicesSpatial LocalityTemporal LocalityThe ability of the OS to predict register latencyMemory access patterns that have a very large stride (e.g., 1 million)

Cache lines, also known as cache blocks, help caches to take advantage of both spatial locality and temporal locality.

1. Spatial Locality: This refers to the concept that if a data location is accessed, it is highly likely that data locations nearby will be accessed as well. Cache lines are beneficial in this case because when data is fetched from main memory, it's not just the individual byte or word that's fetched, but a whole block of data containing the requested data along with adjacent data.

2. Temporal Locality: This refers to the concept that if a data location is accessed, it is highly likely that the same data location will be accessed again in the near future. Cache lines are beneficial in this case because once data is fetched into the cache, it can be quickly accessed again if needed.

The ability of the OS to predict register latency and memory access patterns that have a very large stride (e.g., 1 million) are not directly related to the function of cache lines.