Answer:
what is that I don't understand I am from china
Answer:
B. False
Explanation:
A page-replacement policy can be defined as a set of algorithm that instructs the operating systems on what memory page is to be swapped, paged out or written to disk in order to allocate more memory as they're required by various active processes during virtual memory management.
Some of the algorithms or techniques used by the operating system for page-replacement policy are;
1. Last In First Out (LIFO).
2. First In First Out (FIFO).
3. Least Recently Used (LRU).
4. Least Frequently Used (LFU).
5. Optimal (OPT or MIN).
Hence, the page-replacement policy means that pages are placed to make more space and to minimize the total number of page that would be missing.
Answer:
Mac computer is the correct answer for option "a" in this question.
Adobe flash is the correct answer for option "b" in this question.
Mac OS is the correct answer for option "c" in this question.
Explanation:
- Hardware: Graphic designers must use Mac computers for the best graphic designing.
They support many of the software programs, graphic designers use. Whether the graphic designer chooses Mac or PC, it is important that the computer have a fast processing speed, large amount of hard drive storage and large monitor.
- <u><em>Cost:</em></u> Approx $5999
- Software: Graphic designers must use Adobe flash for the best graphic designing.
Adobe flash help designers easily take graphic design to the Web using basic HTML language.It also helps in motion graphics,web designing etc.
- <u><em>Cost:</em></u> Adobe Flash is free to install and use. Adobe Flash editing software starts at $99.
- Operating system: Graphic designers must use Mac OS for the best graphic designing. Mac OS supports most of the software programs and it inspired Microsoft Corporation to develop its own GUI.
- <u><em>Cost:</em></u> The current version of Mac OS X costs $29.99 from the Mac's App Store.
D. resistance of movement between two surfaces in contact.
The more friction an object has, the slower it will move. Heavier objects have more friction. For example, a heavier car will have more friction than a car with less weight, therefore the lighter car will travel faster.
Answer:
A, C, D and E
Explanation:
An intranet is synonymous to a private LAN or WAN network but in contrast to the extranet or internet. Resources are retrieved and/ or shared within devices in the private network. It uses the internet protocol suite model of networking for communication, but also uses private IP addresses, which are not routable on the internet.
The communication between devices can be a peer to peer connection or client-server connection, using the mainframe computer technologies as the dedicated servers of the network.
