### **UNIT-1: Java Basics**
1. **Features of Java Programming Language**
- What are the key features of Java that make it a popular programming language?
2. **Java Program Structure**
- Explain the basic structure of a Java program with an example.
3. **Java Virtual Machine (JVM)**
- What is JVM, and how does it work in the execution of Java programs?
4. **Data Types in Java**
- What are the different data types used in Java? Explain primitive and non-primitive data types.
5. **Conditional Statements in Java**
- Explain the following conditional statements with examples:
1. `if` statement
2. `if...else` statement
3. `if...else if...else` statement
6. **Looping Statements**
- Explain the `while` loop in Java with an example.
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### **UNIT-2: Object-Oriented Programming (OOP) in Java**
1. **Strings in Java**
- How are strings created in Java? Explain with an example.
2. **Benefits of OOP**
- What are the advantages of using Object-Oriented Programming?
3. **Objects and Classes**
- What are objects in Java? How are they created from a class?
4. **Inheritance**
- What is inheritance in Java? Describe the different types of inheritance.
5. **Overloading and Overriding**
- Explain the concepts of method overloading and method overriding with examples.
6. **Applications of OOP**
- What are the real-world applications of Object-Oriented Programming?
7. **Encapsulation**
- What is encapsulation in Java? How is it achieved?
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### **UNIT-3: Advanced Java Concepts**
1. **Polymorphism**
- What is polymorphism? How can polymorphism be achieved using variables in Java?
2. **Packages in Java**
- What are the types of packages in Java? Explain built-in and user-defined packages.
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1. **Life Cycle of a Thread**
- Explain the life cycle of a thread in Java.
2. **Multithreading**
- What is multithreading? How is it different from single-threading?
3. **Synchronization**
- What is synchronization in Java? Why is it important in multithreading?
4. **Thread Priority**
- What is thread priority, and how is it used in Java?
5. **Deadlock in Threads**
- What is a deadlock in multithreading? Explain with an example.
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1. **Applets in Java**
- What is an applet? Explain the difference between local and remote applets.
2. **JDBC (Java Database Connectivity)**
- What is JDBC? What is a JDBC server, and how many types of JDBC drivers are there?
3. **Running an Applet**
- How do you run an applet in Java?
4. **Interfaces in Java**
- What is an interface in Java? How do you implement interfaces?
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