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What is buffer window?
A screen buffer is a two-dimensional array of character and color data for output in a console window. A console can have multiple screen buffers. The active screen buffer is the one that is displayed on the screen. A number of properties associated with a screen buffer can be set independently for each screen buffer.
What is the difference between window and frame?
read(new File(‘xxx’)); // xxx is the path……What is the difference between a Window and a Frame?
| Frame | Window |
|---|---|
| It is a window with title bars and borders. | It is an imaginary rectangle area on the monitor. |
| Frame is within a window. | Window will not in a frame. |
What is buffer in DOS?
While conducting input and output operations, DOS stores information in memory buffers so that it will be readily available when requested by an application. The more buffers set in the CONFIG. SYS file with the BUFFERS command, the faster DOS will be able to access the information requested.
What is window frame in Java?
A frame, implemented as an instance of the JFrame class, is a window that has decorations such as a border, a title, and supports button components that close or iconify the window. Applications with a GUI usually include at least one frame.
What is the difference between a frame and a panel?
The main difference between Panel and Frame in Java is that the Panel is an internal region to a frame or another panel that helps to group multiple components together while a Frame is a resizable, movable independent window with a title bar which contains all other components.
What is the purpose of buffer memory?
In computer science, a data buffer (or just buffer) is a region of a physical memory storage used to temporarily store data while it is being moved from one place to another.