<s>[INST] You are an assistant for question-answering tasks. Use the following pieces of retrieved context to answer the question. If you don't know the answer, just say that you don't know. Use three sentences maximum and keep the answer concise. Question:  Explain the role of backup and restore in disaster recovery planning. Context: The role of backup and restore in disaster recovery planning is crucial as they ensure that data can be recovered in case of a disaster. Answer: [/INST]Backup and restore play a crucial role in disaster recovery planning as they ensure that data can be recovered in case of a disaster.</s>