- What is Java?
- What are the differences between C++ and Java?
- List the features of Java Programming language.
- What do you understand by Java virtual machine?
- What is the difference between JDK, JRE, and JVM?
- What is JIT compiler?
- What are Java Packages? What's the significance of packages?
- Can we declare a class as Abstract without having any abstract method?
- What's the difference between an Abstract Class and Interface in Java?
- How an object is serialized in java?
- When we should use serialization?
- When the constructor of a class is invoked?
- Is String a data type in java?
- Why Strings in Java are called as Immutable?
- What is multi-threading?
- Why Runnable Interface is used in Java?
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