Benzene Derivatives in Organic Chemistry. Click to enlarge. Benzene is a hugely important compound in organic chemistry. It consists of six carbon atoms joined together in a ring, with a hydrogen atom bonded to each carbon; by replacing one or more of these hydrogens with a functional group, a large number of different compounds can be formed.
Â· just now. Report Abuse. system error memory dump files are created when yr computer encounters a error it cannot resolve so it dumps all the content in the RAM onto yr harddisk for you to debug it after it reboot But since you can't debug it is safe to delete. freebsd-unix.sg Â· 8 years ago.
nvram. This is the file that stores the state of the virtual machine's BIOS. This is a virtual disk file, which stores the contents of the virtual machine's hard disk drive. A virtual disk is made up of one or more .vmdk files.If you have specified that the virtual disk should be split into 2GB chunks, the number of .vmdk files depends on the size of the virtual disk.arlier VMware products used the extension .dsk for virtual disk files. This is a redo-log file, created automatically when a virtual machine has one or more snapshots. This file stores changes made to a virtual disk while the virtual machine is running. There may be more than one such file.