Try this exercise. Click the correct answer from the options.
Consider a distributed system where data is being replicated across multiple machines. If one machine fails, what can you infer about the availability of the data?
Click the option that best answers the question.
- The data is lost because it was only stored on one machine
- The data is still available because another machine has a replica
- Data availability depends on the type of data
- Data availability cannot be determined without knowing the number of machines