The main frame computer systems are large-scale general purpose computer. Term key frames early computers were large in size and the necessary work at home has its origins in the frame. The main frame computers, large storage capacity of several million words. These computers are directly accessible by secondary storage devices. These computer systems have more than one CPU and can support a large number of terminals.
Learner's definition of PERSPECTIVE. 1. : a way of thinking about and understanding something (such as a particular issue or life in general) [count] He helped us see the problem from a new perspective. [=angle, point of view] The story is told from the perspective of a teenage boy in the 1940s. marriage as seen from a male/female perspective. From an economic perspective, the policy has some merit.
Linear just means characterized by an emphasis on line.. Linear perspective, therefore, is typically defined as being a means of producing a three-dimensional image onto a two-dimensional surface by the use of lines. (right) Notice that depth is primarily achieved through the use of converging lines which seem to extend out into the distance.