A hypervisor is computer software, application, a firmware or a hardware that creates and runs virtual machines. They are also called virtual machine monitor (VMM). A computer on which a hypervisor runs one or more virtual machines is called a host machine, while all the individual virtual machine is called a guest machine.
We will use script in oracle and SQl(Structured Query Language) and use of algorithms like cipher for encryption to insert a new flight into the flights table for the flight number 165 and that Cipher will show the desired message.
