I want to know the answer to the following question:
How can bacteria resist virus DNA?
All the background I'm provided with is that "Bacteria resist phage infection through restriction modification systems that degrade foreign DNA, and a system that uses CRISPR sequences to retain fragments of the genomes of phage that the bacteria have come into contact with in the past, which allows them to block virus replication through a form of RNA interference.". Is that enough to answer the question?