It is a perisent operating system developed in the early ninties by a group of researchers in Australia.
Generally, the acronym OS is an abbreviation for operating system. An operating system is the base program that runs the background programs on a computer.
caching
DOS meaning Disc Operating System
IOS8 stands for Internet Operating System. The number 8 recognizes the current number of the operating system, meaning that there were previously 7 other operating systems made before the 8th was released.
Proxy Server
os means 'operating system'. This is a pretty common acronym. : dos - disk operating system, ios - iphone operating system, macos etc etc. so you have mentions of os 5, os 6 etc to show which version of the operating system is being referred to.
disck operating system means an operating system primarily run on older computers and run from a disket or disk todays computers run the operating system from the hardrive where as witrh dos the operating system was loaded into the ram via a disk or loaded onto the hard drive via a disk plus it was also comand line driven
Pros are good things about something. Cons are bad things about something. So the pros and cons of an operating system are the good and bad things about it.
A memory resident, which means it remains inmemory while the computer is running, other parts of the operating system are nonresident, meaning these instructions remain on a storage medium until they are needed.
The miss rate formula used to calculate the efficiency of a caching system is: Miss Rate Number of Cache Misses / Total Number of Memory Accesses.
XP is a complete operating system, not simply an operating environment.