Answer:
- Because the page is not in its page table
- The operating system could allow access to other memory by allowing entries for non-process memory to be added to the process page table
Explanation:
On a system with paging, a process cannot access memory that it does not own because the page is not in its page table also the operating system controls the contents of the table,therefore it limits a process of accessing to only the physical pages allocated to the process.
The operating system could allow access to other memory by allowing entries for non-process memory to be added to the process page table.that way two processes that needs to exchange data can efficiently do that . i.e creating a very efficient inter-process communication
1. Patent law or copyright
2. Malware
3. Cybercrime
4. Firewall
Answer:
Tab key or Enter key is the correct answer.
Explanation:
When the user want to move from one cell to another cell or field then they use the tab key or enter key. If the user wants to fill data vertically then, they use Enter key to move one cell to another and id they wants to fill data horizontally then, they use Tab key to move on the next cell. So, that's why when they want to fill data in Row or Column then, they use tab key or enter key.
1. Ask if the printer is plugged in
2. Try a different power cord.
3. If none of the other thing work try a return using the warranty.
