Practice Window programming - computer mcq Online Quiz (set-1) For All Competitive Exams

Q-1)   All the classes necessary for Windows programming are in the module

(a) win.txt

(b) win.std

(c) win.main

(d) none of these

Q-2)   These exist ——— panel windows inside the same frame window.

(a) Several

(b) Only one

(c) None

(d) None of these

Q-3)   Panels is

(a) the exterior of a window.

(b) the interior of a frame window

(c) windows used for input/output that are placed on a panel window

(d) None of these

Q-4)   Controls are

(a) the exterior of a window.

(b) the interior of a frame window.

(c) windows used for input/output that are placed on a panel window

(d) None of these

Q-5)   Frames is

(a) the exterior of a window.

(b) the interior of a frame window.

(c) windows used for input/output that are placed on a panel window

(d) None of these

Q-6)   Window class, onMove/2, defines

(a) a window is moved to a new position

(b) the user wants to view a floating popup menu for the window

(c) an event from the vertical scrollbar of the window

(d) an event from the horizontal scrollbar of the window

Q-7)   Window class, onHScroll/3, defines

(a) a window is moved to a new position

(b) the user wants to view a floating popup menu for the window

(c) an event from the vertical scrollbar of the window

(d) an event from the horizontal scrollbar of the window

Q-8)   Window class, onInitPopupMenu/2, defines

(a) a window is moved to a new position

(b) the user wants to view a floating popup menu for the window

(c) an event from the vertical scrollbar of the window

(d) an event from the horizontal scrollbar of the window

Q-9)   Window class, onVScroll/3, defines

(a) a window is moved to a new position

(b) the user wants to view a floating popup menu for the window

(c) an event from the vertical scrollbar of the window

(d) an event from the horizontal scrollbar of the window

Q-10)   A panel window is a window

(a) which can only exist inside a frame window

(b) which can not exist inside a frame window

(c) which can exist outside the frame window

(d) none of these

Q-11)   Combobox in window programming

(a) displays text and can be clicked with the mouse or spacebar

(b) a checkmark which the user can select

(c) a list from which one item can be selected.

(d) area in which text may be entered.

Q-12)   Button in window programming

(a) displays text and can be clicked with the mouse or spacebar

(b) a checkmark which the user can select

(c) a list from which one item can be selected.

(d) area in which text may be entered.

Q-13)   Edit in window programming

(a) displays text and can be clicked with the mouse or spacebar

(b) a checkmark which the user can select

(c) a list from which one item can be selected.

(d) area in which text may be entered

Q-14)   Window class, onEnable/1, defines

(a) is executed when a window is becoming visible or is being hidden

(b) when a window is being disabled or enabled this event is executed

(c) this event is executed when the user switches to another window of the same application

(d) when a window receives the keyboard focus this event is executed

Q-15)   Window class, onShow/2, defines

(a) is executed when a window is becoming visible or is being hidden

(b) when a window is being disabled or enabled this event is executed

(c) this event is executed when the user switches to another window of the same application

(d) when a window receives the keyboard focus this event is executed

Q-16)   Window class, onMouseMove/5 , defines

(a) the window wants to know what cursor it must display for the mouse pointer

(b) the mouse is moved over a window

(c) when a mouse button is pressed this event is executed

(d) a mouse button is released

Q-17)   Memo in window programming

(a) does nothing except draw a rectangle, it is used to visually group controls together

(b) displays text

(c) for input of multiple lines of text

(d) none of these

Q-18)   Label in window programming

(a) does nothing except draw a rectangle, it is used to visually group controls together

(b) displays text

(c) for input of multiple lines of text

(d) none of these

Q-19)   Groupbox in window programming

(a) does nothing except draw a rectangle, it is used to visually group controls together

(b) displays text

(c) for input of multiple lines of text

(d) none of these

Q-20)   Window class, onChar/3, defines

(a) during the processing of a key this event is executed with the ASCII value of the key pressed

(b) a menu command was selected

(c) a menu item is selected

(d) a window was resized