Languages of the Bailiwick of Guernsey in local toponyms. The island of Herm appears to have spoken Norman in the recent past, but there are no records of when it died out. Other islands such as Brecqhou, Jethou, les Casquets and Burhou were too small to support real communities. Although there are fewer Portuguese people in Guernsey than in Jersey, they still form a small part of the population, roughly 2% of the population speak Portuguese. Languages of the Bailiwick of Guernsey The linguistic situation of the Bailiwick of Guernsey is quite similar to that of Jersey, the other Bailiwick in the Channel Islands. English is
SIMMON virtual machine for testing of a single guest program running there. CP-40 supported many virtual machines for time-sharing production work. CP-40 evolved by many stages into the present VM/CMS operating system. SIMMON was a useful test vehicle for many years. SIMMON was designed to dynamically include independently developed programs (test tools) for testing the target guest program. The SIMMON kernel maintained control over the hardware (and the guest) and coordinated invocation of the test tools. Two modes of operation were provided: In this mode, each instruction in the guest program was simulated without ever passing control directly to the guest.