How struts control data flow?

1165

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What are the core classes of struts?

1107

---

What state is a thread in when it is executing?

1034

---

Difference difference paint() and paintcomponent()?

1058

---

What is the difference between the jdk 1.02 event model and the event-delegation model introduced with jdk 1.1?

1199

---

When should the method invokelater() be used?

1079

---

What are the object and class classes used for?

1095

---

What is the collection interface?

1061

---

What is the difference between jfc & wfc?

1124

---

What is the difference between a scrollbar and a scrollpane?

1117

---

Name four container classes.

1050

---

Write code of any action class?

1066

---

What are the two basic ways in which classes that can be run as threads may be defined?

1137

---

When is an object subject to garbage collection?

1157

---

When is the finally clause of a try-catch-finally statement executed?

1145

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