One common method to increase access speed is to:
A)Use legacy databases in a indexed sequential access method
B)Encrypt all data with 256 byte encryption
C)Denormalize the tables
D)Delete all primary keys
E)Only use alphabetic data

Question

Quizplus · Accepted Answer

Denormalizing tables involves reducing the number of joins and creating redundant data to improve access speed. This can be particularly effective in read-heavy systems. Using legacy databases with indexed sequential access method (A) can be outdated and slower. Encrypting data (B) can actually slow down access speed due to the added processing required for encryption and decryption. Deleting primary keys (D) can make it more difficult to access the data efficiently. Only using alphabetic data (E) is a very specific and narrow solution that may not be applicable in most scenarios.

One Common Method to Increase Access Speed Is To