Final answer:
True, Cost and complexity are indeed disadvantages of database processing, in addition to limitations imposed by software and hardware, difficulties in analysis and parameterization, and communication challenges.
Step-by-step explanation:
It is true that cost and complexity are among the disadvantages of database processing. Managing databases often involves significant costs associated with purchasing, maintaining, and updating the required software and hardware. Furthermore, the complexity of database systems can make them difficult to analyze and parameterize, and the need for specialized skills to manage and use these systems can be a challenge.
Databases also tend to be limited by the software and hardware they run on, which may constrain the volume of data they can handle or the speed at which they can process transactions. Moreover, database systems can be challenging to communicate with, especially for users who are not technically proficient, which can lead to limited accessibility and usability.