Answer: Becoming a doctor or a surgeon is an honorable goal, but it is a long and challenging process, beginning with pursuing a bachelor's degree. The path to being a doctor typically takes a minimum of 12 years AFTER high school, specialties with extensive training periods can take five or more additional years.
Cyber-physical systems are helping firefighters detect and deter fires, improving agricultural practices and enabling scientists to mitigate underwater oil spills. Advances in cyber-physical systems will enable capability, adaptability, scalability, resiliency, safety, security and usability that will far exceed the simple embedded systems of today.
Virtual Machine is a completely separate individual operating system installation on your usual operating system. It is implemented by software emulation and hardware virtualization. Virtual machine is a software implementation of a physical machine - computer - that works and executes analogically to it. Virtual machines are divided in two categories based on their use and correspondence to real machine: system virtual machines and process virtual machines.