Microsoft Windows Vista
But seriously... There's so single answer. A microcontroler is a special purpose microprocessor that contains not only a CPU but also a quantity of RAM and ROM, PROM, EPROM, EEPROM, and/or flash memory plus interface circuits for a substantial number of digital I/O lines and usually some analog inputs. The term microcontroller is also somtimes applied to devices built around microcontroller chips and incorporating power circuitry and an interface to a host computer and sometimes other features on a circuit board with some means of physically connecting to the microcontroler's I/O lines. Viewed in the terms of general purpose computers they are very low powered, but they are sufficient to control many things in the physical world. Most have no operating system at all, though they are likely to have software in ROM for communicating with the host. One thing you can be sure of is that they do not run Microsoft Windows Vista (or even XP ;-)
for dcs 8086 and 8085 are usually used as base microcontroller as these have indication flags which r signaled to registers
The MVS operating system was the most commonly used operating system used on mainframe computers. The MVS operating system was developed by IBM and was first released in 1974.
a MSCONFIG is micro-soft configuration tool used to configure your services ,start up application and other activites related to bootup option adjustable for your operating system
the operating system which is basically used for gaming and designing of the gaming is called an rock operating system
The QNX operating system is mostly used for industrial purpose. It is a real time Operating system as opposed to Linux that is considered a basic operating system.
Nothing
UNIX
Unix
dos operating system
disk operating system
An operating system is the system working on the computer. Linux and Windows are both operating systems used in businesses.
Oscillators are connected externally with the microcontroller to provide high frequency signal to the oscillator circuit in the microcontroller. The oscillator circuit provides the clock signal to the micro controller. Usually "PIEZO CRYSTAL OSCILLATORS" are used in micro controllers.