Final answer:
Embedded database systems are used in embedded systems where a general DBMS may not fit in available storage. SQLite is an example of an embedded database system.
Step-by-step explanation:
In embedded systems, where storage may be limited, a general DBMS may not fit. Instead, an embedded database system is commonly used .Embedded database systems are specifically designed to operate efficiently in the limited resources of embedded systems. They are lightweight and have a smaller footprint, enabling them to run effectively in devices with limited storage. An example of an embedded database system is SQLite, which is a popular choice for embedded systems due to its small size and simplicity.