Answer the following statements true (T) or false (F)

1. Virtual memory is a model that simplifies address translation.
2. Swapping pages between the external paging device and real memory is done in response
to a user request, so the user must be aware of the process.
3. When a virtual address points to a page that is already in real memory, a page fault is
recognized and a page-in (or swap-in) operation begins.
4. Bringing pages into memory only when they are referenced is called demand paging.
5. Pre-paging involves predicting the demand for a new page and swapping it into memory
before it is actually needed.

1. True
2. False
3. False
4. True
5. True

Computer Science & Information Technology

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IPv6 addressing uses 128-bit addresses, compared to 32-bit addressing in IPv4

Indicate whether the statement is true or false

Computer Science & Information Technology

For the network shown in Figure 3.7(a) of the textbook, estimate the modularity value as well as Surprise value with two communities: (a) community A comprises nodes 1, 2, and 3, and (b) community B comprises nodes 4, 5, and 6.

What will be an ideal response?

Computer Science & Information Technology