When is the garbage collection used in Java?

1198

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what is meant by Garbage collection?

1092

---

what is meant by HQL?

1064

---

How many types of literals are there in JAVA?

1043

---

Where is the singleton class used?

1025

---

why Java does not support multiple inheritances?

1154

---

give an example for encapsulation?

1040

---

Explain the pointers in Java?

1048

---

what is meant by Byte code concept in Java?

1064

---

what is meant by abstract class?

1126

---

what is meant by encapsulation?

1081

---

what is the difference between Object Based Language and Object Oriented Language?

1030

---

Explain how does JSP handle run-time exceptions?

1092

---

Explain how to improve Servlet Performance?

1138

---

If some new data has entered the database, explain how can a servlet refresh automatically?

1289

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