15.1 a) False. Menus provide groups of related commands. b) True. c) False. It can have single or multiple selection. d) True. e) True. f) False. The user can select one or more items. g) True. h) False. Only an MDI parent window can have MDI children. An MDI parent window cannot be an MDI child. i) False. MDI child windows cannot be moved outside their parent window. j) False. There are three ways: 1) Derive from an existing control, 2) use a
UserControl or 3) derive from
Control and create a control from scratch.
Start. b) scrollbar. c) root. d)