Anoscopy. A tube called an anoscope is used to look at the inside of your anus and rectum. Doctors use anoscopy to diagnose hemorrhoids, anal fissures (tears in the lining of the anus), and some cancers.To continue reading this article, you must login.octors use anoscopy to diagnose hemorrhoids, anal fissures (tears in the lining of the anus), and some cancers. To continue reading this article, you must login.
More commonly called OS-level virtualization. A type of server virtualization technology which works at the OS layer. The physical server and single instance of the operating system is virtualized into multiple isolated partitions, where each partition replicates a real server.
The Linux kernel is the primary virtual machine; it is invoked by the service console. At normal run-time, the vmkernel is running on the bare computer, and the Linux-based service console runs as the first virtual machine. VMware dropped development of ESX at version 4.1, and now uses ESXi, which does not include a Linux kernel.