1 / 5   In which of the following package Exception class exist?

java.lang java.io java.file java.util

2 / 5   What does AWT stands for?

Abstract Window Toolkit All Writing Tools Abstract Writing Toolkit All Window Tools

3 / 5   Which of these method is used to begin the execution of a thread?

start() runThread() startThread() run()

4 / 5   Which of these packages contain all the collection classes?

java.util java.lang java . net java.awt

5 / 5   The keyword for using interface in a class is?

implements throw extends invert