Questão de Tecnologia da Informação

The concept of time sharing was developed to improve resource utilization by allowing multiple users to access a single computer system simultaneously, with each user being given the illusion of having access to a full set of system resources. System virtual machines take this concept one step further by providing a similar illusion for complete systems. Regarding virtual machines, assign T (true) or F (false) to the following statements ( ) A system VM environment is capable of supporting multiple system images simultaneously, each running its own operating system. ( ) Each operating system controls and manages a set of virtualized hardware resources. ( ) Each virtual resource may or may not have a corresponding physical resource. ( ) Real resources of the host platform are shared among the guest system VMs, with a layer of hardware. ( ) Both virtual machines and native systems have the same capabilities. Choose the alternative that shows, top-down, the correct sequence.