Within Relational Model Systems on Both Mainframes and Personal Computers

question 11

Short Answer

Within relational model systems on both mainframes and personal computers, the main mechanism for increasing the efficiency with which data is retrieved from the database is the ____________________.

---

Definitions:

Shareware

Software that is distributed for free on a trial basis with the intention that users pay for it if they continue to use it after the trial period.

Multipartite

A type of computer virus that can spread in multiple ways, often infecting both the boot sector and executable files simultaneously.

Stealth

The act of remaining undetected or avoiding attention typically in a context of military operations or similar scenarios.