To change command history settings for the current command prompt window only, click Properties. 3. On the Options tab, under Command History, specify a buffer size, and then specify the number of buffers to use.Note.o open command prompt, click Start, point to All Programs, point to Accessories, and then click Command Prompt. Changing the buffer size changes the number of commands a buffer can store.
2. truncation-the replacement of an edge or solid angle (as in cutting a gemstone) by a plane (especially by a plane that is equally inclined to the adjacent faces). carving, cutting-removing parts from hard material to create a desired pattern or shape.
In telephony, the demarcation point is the point at which the public switched telephone network ends and connects with the customer's on-premises wiring. It is the dividing line which determines who is responsible for installation and maintenance of wiring and equipmentâcustomer/subscriber, or telephone company/provider.