May 2024
Intermediate to advanced
368 pages
11h 3m
English
book
Object Oriented Programming Through Java by Pearson
by Ramesh Vasappanavara, Anand Vasappanavara, Gautam Vasappanavara
Content preview from Object Oriented Programming Through Java by Pearson
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8.26 Applets and Event Handling
(iv) Applet goes to display state when it runs init() method
(a) iii and iv (b) i, ii, iii (c) i, ii, iv (d) i and iii
17. Event types are defined at
(a) java.util.* (b) java.awt.* (c) javax.swing.* (d) None
18. Low level events are sent to all widgets that are registered with the event TRUE/FALSE
19. ItemListener interface implements
(a) actionPerformed() (b) itemStateChanged()
(c) itemSelectPerformed() (d) a , b
20. Adapter class implements interfacetrue/false
Short-answer Questions
21. What is the difference between an Applet and JApplet?
22. Explain the applet hierarchy.
23. What are the types of applets?
24. Explain how paint() functionality is achieved?
25. What are the privileges of trusted applets? ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.