What is on the top of the memory hierarchy?

Dynamic memory consists of:

Where was virtual memory used for the first time?

Which of computers used virtual memory?

The virtual memory is divided into:

A memory consistency means:

Static memory consists of:

What is used to indicate whether the corresponding page is in real memory or not?

What kind of addresses does the virtual memory use:

Choose all operations with the main memory:

If a system has a virtual memory often used pages will be: