61. Which of these methods can be used to obtain the command name for invoking ActionEvent object? A. getCommand() B. getActionCommand() C. getActionEvent() D. getActionEventCommand() Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
62. Which of these methods can be used to get reference to a component that was removed from a container? A. getComponent() B. getchild() C. getContainerComponent() D. getComponentChild() Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
63. Which of these are integer constants defined in ActionEvent class? A. ALT_MASK B. CTRL_MASK C. SHIFT_MASK D. All of the mentioned Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
64. Which of these interfaces define four methods? A. ComponentListener B. ContainerListener C. ActionListener D. InputListener Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
65. FocusEvent is subclass of which of these classes? A. ComponentEvent B. ContainerEvent C. ItemEvent D. InputEvent Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
66. Which of these methods are used to register a keyboard event listener? A. KeyListener() B. addKistener() C. addKeyListener() D. eventKeyboardListener() Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
67. Which of these is a superclass of all Adapter classes? A. Applet B. ComponentEvent C. Event D. InputEvent Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
68. Which of these events is generated when the component is added or removed? A. ComponentEvent B. ContainerEvent C. FocusEvent D. InputEvent Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
69. Which of these methods is used to obtain the object that generated a WindowEvent? A. getMethod() B. getWindow() C. getWindowEvent() D. getWindowObject() Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
70. Which of these interfaces define a method actionPerformed()? A. ComponentListener B. ContainerListener C. ActionListener D. InputListener Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board