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
Answer:
The network layer is the layer is the layer 3 of the seven layer Open System Interconnect (OSI model) which functions as packet forwarder for the intermediate routers by implementing technologies used for switching that provides virtual circuits' logical path
The function of the network layer includes;
1) Routing and forwarding of packets to destination which enables connectionless communication
2) Enabling internetworking
3) Hierarchical host (IP) addressing
4) Sequencing of packets
5) Handling of errors
6) Control of network congestion to prevent the collapse of the network
Explanation:
Hi, your question isn't quite clear and complete. However, I made general inferences.
<u>Explanation:</u>
Spelling bees are competitions that involve asking several contestants are asked to spell certain words, which have a varying degree of difficulty. However, if it involves rephrasing the sentence. It could read;
'Lisa is a grade 6 student that knows how to read and write and she can also solve problems, such as quiz bees which she had participated in and won.'
Answer: The ASOS systems serves as the nation's primary surface weather observing network. ASOS is designed to support weather forecast activities and aviation operations
Your browser references a DNS server that translates a word or phrase of a url into an IP and then tells your browser what the IP address is so the browser can navigate to it. My google is not working atm sorry but you can google "what does DNS stand forin networking" and get an answer.
