CPC Class H04W

A communication apparatus equipped with a direct wireless communication function for executing a direct wireless communication with an external apparatus includes a memory that stores a program, and a processor that executes the program. The program, in a case that a first setting for instructing to use a Service Set Identifier, SSID, corresponding to a user who logs in to the communication apparatus, is set in the communication apparatus, executes the direct wireless communication function using the SSID corresponding to the user who logs in to the communication apparatus, and in a case that a second setting for instructing to use an SSID that is different from a previous SSID which is generated previously is set in the communication apparatus, executes the direct wireless communication function using the SSID that is different from the previous SSID.

An audio control device receives a print instruction by audio and causes a print apparatus connected to an external access point to execute a print process in accordance with the print instruction received by audio.

In some examples, a service receives releases including machine-readable instructions from different vendors, the releases for respective controller units of a vehicle. The service communicates the releases wirelessly to the vehicle to update machine-readable instructions executing on the respective controller units of the vehicle.

In particular embodiments, a system for managing a virtualization environment includes host machines, each of the host machines including a hypervisor, user virtual machines (UVMs) and a virtual machine controller. The virtualization environment also includes virtual disks comprising a plurality of storage devices, and being accessible by the virtual machine controllers. The virtual machine controllers conduct I/O transactions with the virtual disks. The system stores an entity-relationship graph representing elements in the virtualization environment. Each of the elements is represented by an entity-type node in the entity-relationship graph, and relationships between the elements are represented by edges between the nodes.