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 using different keys for each cache.
3
Synchronize caches by increasing cache size.
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
Always use the same replacement strategy regardless of the situation.
2
Change the strategy based on server load only.
3
Use different strategies based on access patterns and data size.
4
Use the replacement strategy with the longest name.
What is cache replacement?
Select the correct answer
1
Encrypting cache data for security purposes.
2
Compressing cache data to save space.
3
Backing up cache data to a secure location.
4
Replacing old data in the cache with new data.