Why do you canvas?

1058

---

Explain about strings in java?

1081

---

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

1053

---

Explain about the performance aspects of core java?

1076

---

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

1062

---

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?

1070

---

Explain about java sdk?

1052

---

What is meant by javabeans?

1110

---

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

1098

---

Explain about class in java?

1126

---

What is bean? Where it can be used?

1107

---

Have you ever used hashtable and dictionary?

1036

---

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

1010

---

When is update method called?

1158

---

Say any two properties in beans?

1075

---