<h3><em>In computer operating systems, demand paging (as opposed to anticipatory paging) is a method of virtual memory management. In a system that uses demand paging, the operating system copies a disk page into physical memory only if an attempt is made to access it and that page is not already in memory (i.e., if a page fault occurs). It follows that a process begins execution with none of its pages in physical memory, and many page faults will occur until most of a process's working set of pages are located in physical memory. This is an example of a lazy loading technique.</em></h3>

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6 0

4 years ago

How can I convert a string to a int? in Java

Deffense [45]

Answer:

int

Explanation:

5 0

3 years ago

The what toolbar can be customized to the preferences of the user

schepotkina [342]

Is this a multiple choice question?

7 0

4 years ago

The domain name is passed to a domain name server, which maps it to the correct IP address, and then the code behind the page is

maxonik [38]

It's an incomplete, therefore wrong, description of "<span>B. Browser using a URL to access a web page"

After the nameserver returns the IP address of the domain, the client machine makes the page request from the IP address. The client's browser parses (reads) the HTML code, makes calls to the server for any other files (href, img and media) and displays the HTML content according to visual specifications in the CSS (Cascading Style Sheet).
</span>

6 0

3 years ago