Why do you canvas?

1039

---

Explain about strings in java?

1070

---

Is there any tag in htm to upload and download files?

1045

---

Explain about the performance aspects of core java?

1054

---

What is the method to expand and collapse nodes in a jtree?

1040

---

Suppose if we have variable ' I ' in run method, if I can create one or more thread each thread will occupy a separate copy or same variable will be shared?

1053

---

Explain about java sdk?

1034

---

What is meant by javabeans?

1088

---

Explain the reason behind ending a program with a system.exit(0)?

1082

---

Explain about class in java?

1099

---

What is bean? Where it can be used?

1083

---

Have you ever used hashtable and dictionary?

1016

---

What is the exact difference in between unicast and multicast object? Where we will use?

994

---

When is update method called?

1140

---

Say any two properties in beans?

1060

---