Give any two differences between C++ and java.

1144

---

What do you mean by Hash Map and Hash Table?

1089

---

Why is String immutable?

1057

---

What is a local block?

1131

---

What do you mean by exception handling in Java?

1290

---

What are dot operator queries?

1103

---

What are annotations in java?

1094

---

What is the use of a copy constructor?

987

---

How we can declare a static variable?

1109

---

Write a function to print Fibonacci series and Tribonacci series?

1179

---

How we create object in copy constructor?

1118

---

Do we need to manually write Copy Constructor?

1030

---

Why declare Main() inside the class in java ?

1058

---

What is the use of using enum to declare a constant?

1024

---

What is scope & storage allocation of static, local and register variables? Explain with an example.

1012

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