Caching Senior
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How would you handle cache synchronization in a distributed environment?
Select the correct answer
1
Use distributed locks and consensus protocols to ensure data consistency.
2
Synchronize caches by increasing cache size.
3
Synchronize caches by using different keys for each cache.
4
Use caching only for read-heavy workloads to avoid synchronization issues.
Name situations when to use different replacement strategies?
Select the correct answer
1
Change the strategy based on server load only.
2
Use the replacement strategy with the longest name.
3
Always use the same replacement strategy regardless of the situation.
4
Use different strategies based on access patterns and data size.
What is cache replacement?
Select the correct answer
1
Backing up cache data to a secure location.
2
Replacing old data in the cache with new data.
3
Encrypting cache data for security purposes.
4
Compressing cache data to save space.