What is the difference between dom and sax parser in java?

969

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Describe what a thread-local variable is in java?

1010

---

What is busy spin, and why should you use it?

1081

---

What are the default and parameterized constructors?

1050

---

How do you take thread dump in java?

992

---

Why java is not 100% object-oriented?

1503

---

What are the different ways of implementing thread? Which one is more advantageous?

977

---

What is the covariant return type?

1085

---

Explain a few methods of overloading best practices in java?

983

---

Is it possible for a yielded thread to get chance for its execution again?

935

---

What is the static keyword?

1086

---

What is the most important feature of java? What is an interface?

1010

---

What best practices should you follow while writing multithreaded code in java?

1057

---

How do you convert string to int in java?

1069

---

What is the difference between final, finally and finalize() in java?

1145

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