Question

Which type of Cache is recommended to store users preferences for an application with several 100's of concurrent users

A. Near Cache

B. Primed Cache

C. Data Cache

D. On Demand Cache

Answer 1

The correct answer is C. Data Cache.

The Data caching is preferred to store the user preferences as it helps the user to move ahead in a fine manner.

Caching is the technique to store the used data in memory frequently.

When same data is needed, it can be retrieved directly from memory.

Answer 2

Cache: The memory that stores data so that future requests can be served faster is called the cache memory.  

The data stored in a cache might be the result of a computation or a copy of data.

Cache memory makes a copy of a table and places it in a different location, to improve access time.

Data cache: Stores the database of the users and allows concurrent access to reduce the response time.

They are recommended to store users preferences for an application with several 100's of concurrent users.

Hence, ( C ) Data cache is the answer.