Is java platform independent?

1030

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Can we have multiple classes in a single file?

1029

---

What is the exception hierarchy in java?

1025

---

What is constructor chaining in java?

1120

---

What is the difference between state-based unit testing and interaction-based unit testing?

992

---

What are the methods used to implement for the key object in the hash map?

1094

---

What is the association?

1033

---

Explain jvm, jre, and jdk?

1059

---

What is the difference between iterator and list iterator?

1108

---

What do the thread?class methods run() and start() do?

1080

---

Which class contains a method: cloneable or object?

1100

---

What are the different tags provided in jstl?

1005

---

What is the final keyword?

1041

---

Differentiate jar and war files?

1096

---

What is defined as false sharing in the context of multithreading?

1089

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