It240 Appendix F

Topics: Operating system, File system, Device driver Pages: 6 (1093 words) Published: May 20, 2012
Associate Level Material
Appendix F

Vocabulary Table

Define five of the key terms listed in the Vocabulary Table.

|Term |Definition | |Windows |Whichever of several microcomputer operating systems or environments presenting a| | |graphical user interface | |Processor |A piece of a computer, such as the central processing unit, that preforms | | |calculations or other manipulations of data | |RAM |A memory device in which information can be accessed in any order | |ROM |Memory hardware that allows fast access to permanently stored data but prevents | | |addition to or modification of the data | |Drives |A device that reads data from and often writes data onto a storage medium, such | | |as a floppy disk | |Video systems | | |Pointing devices |An input device, such as a mouse, joystick, or trackball, with which one can move| | |or manipulate a cursor or pointer on a GUI | |Network card |A piece of the computer hardware designed to allow computers to communicate over | | |a computer network | |User mode |A conventional computer operating system usually segregates virtual memory into | | |kernel space and user space. | |Kernel mode |is a driver framework developed by Microsoft as a tool to aid driver developers | | |create and maintain Kernel mode device drivers for Windows 2000[1] and later | | |releases | |I/O manager |The I/O management subsystem controls all the input and output of the computer | | |system | |Process manager |Process management is the application of knowledge, skills, tools, techniques and| | |systems to define, visualize, measure, control, report and improve processes with| | |the goal to meet customer requirements profitably. It can be differentiated from | | |program management in that program management is concerned with managing a group | | |of inter-dependent projects | |IPC manager |short for Interprocess Communication Manager, manages the communication between | | |clients (the environment subsystem) and servers (components of the...
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