Answer Posted / surender dagar

oOP concepts are mainly 4 parts
such as
1.Abstraction
2.Encapsulation
3.Inheritence
4.Polymorphism

Explain the concept of proper inheritance?

1081

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how we can make a read-only class in java?

1010

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How do you convert int to char in java?

1087

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In Java list the methods that can be overridden?

1022

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What are static initalizers in java ?

1027

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What are the important features of Java 9 release?

1015

---

Can we write multiple catch blocks under single try block?

1103

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What is the dot operator?

1021

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How does a for loop work?

999

---

v-model life cycle

2052

---

Why can't we make a class private in java?

1051

---

How do you use wildcards?

1070

---

Why does java not support operator overloading?

1153

---

Can we extend singleton class?

961

---

List some important features of java 10 release?

1094

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