<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 difference between full backup and incremental backup. Context: The difference between full backup and incremental backup is that full backup involves backing up all data, while incremental backup only backs up data that has changed since the last backup. Answer: [/INST]Full backup involves backing up all data, while incremental backup only backs up data that has changed since the last backup.</s>