GATE 2023
October 12, 2023
2014 June UGC NET Paper 1
October 12, 2023
GATE 2023
October 12, 2023
2014 June UGC NET Paper 1
October 12, 2023

Windows-Operating-System

Question 3
Which of the following statements is incorrect for a Windows Multiple Document Interface (MDI) ?
A
Each document in an MDI application is displayed in a separate child window within the client area of the application’s main window.
B
An MDI application has three kinds of windows namely a frame window, an MDI client window and number of child windows.
C
An MDI application can support more than one kind of document.
D
An MDI application displays output in the client area of the frame window.
Question 3 Explanation: 
A multiple document interface (MDI) is a graphical user interface in which multiple windows reside under a single parent window. Such systems often allow child windows to embed other windows inside them as well, creating complex nested hierarchies. This contrasts with single document interfaces (SDI) where all windows are independent of each other.
Properties:
1. Each document in an MDI application is displayed in a separate child window within the client area of the application’s main window.
2. An MDI application has three kinds of windows namely a frame window, an MDI client window and number of child windows.
3. An MDI application can support more than one kind of document.
Correct Answer: D
Question 3 Explanation: 
A multiple document interface (MDI) is a graphical user interface in which multiple windows reside under a single parent window. Such systems often allow child windows to embed other windows inside them as well, creating complex nested hierarchies. This contrasts with single document interfaces (SDI) where all windows are independent of each other.
Properties:
1. Each document in an MDI application is displayed in a separate child window within the client area of the application’s main window.
2. An MDI application has three kinds of windows namely a frame window, an MDI client window and number of child windows.
3. An MDI application can support more than one kind of document.
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