Do as directed.
[7 marks]Define bytecodes. ii) What is use of super keyword? iii) Java supports multilevel inheritance.(True/False) iv) We can have more than one public class in a single java file.(True/False)
[ marks]____ keyword is used to define a constant in java. vi) We can’t instantiate _____ class. vii) _____ is a ternary operator in java.
[ marks]What do you mean by platform independent? Is java platform independent? Justify your answer.
[7 marks]What are conditional statements available in java? List and explain.
[7 marks]List and explain different operators available in java.
[7 marks]What is method overloading? Explain with a suitable example.
[7 marks]What is inheritance? What is its use? What are the different types of inheritance in java?
[7 marks]What is use of a package? How can we create package in java?
[7 marks]What is method overriding? Explain with a suitable example.
[7 marks]What is constructor? What is use of constructor? Explain with a suitable example.
[7 marks]What is exception? How can we handle exceptions in java?
[7 marks]What is collection framework? Explain any 2 classes of collection framework.
[7 marks]What is custom exception? How can we create and use custom exception?
[7 marks]What is thread? How can we create thread in java?
[7 marks]What is thread synchronization? How can we synchronize thread in java?
[7 marks]What is use of FileInputStream and FileOutputStream classes? Explain with code snippet.
[7 marks]What is use of InputStream and OutputStream classes? Also discuss its methods.
[7 marks]What is wrapper class? What is autoboxing and autounboxing in java? When it happens? Explain with code snippet.
[7 marks]