Java

Which of these keywords is used to define packages in Java?

• pkg
• Pkg
• package
• Package

A Package is a collection of

• classes
• interfaces
• editing tools
• classes and interfaces

in java multi-threading, a thread can be created by

• Extending thread Class
• Implementing Runnable interface
• Using Both
• None

Which of these keywords is not a part of exception handling?

• try
• finally
• thrown
• catch

Which method is called internally by Thread start() method?

• execute()
• run()
• launch()
• main()

Which of these keywords must be used to handle the exception thrown by try block in some rational manner?

• try
• finally
• thrown
• catch

Which of this access specifies can be used for a class so that its members can be accessed by a different class in the same package?

• Public
• Protected
• No Modifier
• All of the mentioned

Math class is in ________ package.

• java.io
• java.lang
• java.util
• java.applet

Which of the following keyword is used by calling function to handle exception thrown by called function?

• throws
• throw
• try
• catch

Thread priority in Java is?

• Integer
• Float
• double
• long