Final answer:
The incorrect statement about RAM is that it's nonvolatile. RAM is indeed volatile and requires power to maintain the data. It's vital for storing open applications and documents, and every program uses some amount of RAM.
Step-by-step explanation:
The question you have asked is regarding RAM (Random Access Memory), which is a critical component of computing systems. One of the statements about RAM you've provided is not true. Specifically, RAM is not nonvolatile; this means the correct answer is 'b. RAM is nonvolatile memory.' This statement is false because RAM is actually considered volatile memory, which requires power to maintain the stored information. When the computer or device is turned off, the data stored in RAM is lost.
Other true statements about RAM include:
- The system can assign virtual memory to function as RAM, supplementing physical RAM when needed.
- RAM stores open apps and document data while a computer or device is on, allowing quick access and manipulation of this data.
- Every program and app requires some amount of RAM to function.