Many databases contain a large amount of data.________ are created and used to increase performance.
A)Input masks
B)Indexes
C)Validation rules
D)Captions

Question

Quizplus · Accepted Answer

Indexes are created and used to increase performance in databases. They help to speed up searches and queries by creating a more efficient way to access the data. Input masks, validation rules, and captions are used for data input and display purposes, but do not have a direct impact on database performance.

Many Databases Contain a Large Amount of Data