Terms for subject Microsoft containing asynchronous communication

English	Spanish
asynchronous communication	comunicación asincrónica (A form of data transmission in which information is sent and received at irregular intervals, one character at a time. Because data is received at irregular intervals, the receiving modem must be signaled to let it know when the data bits of a character begin and end. This is done by means of start and stop bits)
asynchronous communication layer	nivel de comunicación asincrónica (The layer of AJAX functionality that takes care of communication between the browser and the server)