How struts control data flow?

1112

---

What are the core classes of struts?

1042

---

What state is a thread in when it is executing?

963

---

Difference difference paint() and paintcomponent()?

1001

---

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

1138

---

When should the method invokelater() be used?

1022

---

What are the object and class classes used for?

1047

---

What is the collection interface?

1024

---

What is the difference between jfc & wfc?

1073

---

What is the difference between a scrollbar and a scrollpane?

1058

---

Name four container classes.

993

---

Write code of any action class?

1017

---

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

1075

---

When is an object subject to garbage collection?

1072

---

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

1074

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