Collection classes are defined in which packages?A) java.io packageB) java.lang packageC) java.util packageD) java.sql package

1. Which of these packages contain all the collection classes?a)java.utilb)java.awtc) java.langd)java.net

Which keyword is used to create a package in Java?Question 2Answera.packageb.importc.classd.public

The following are all related to java.util library EXCEPT..AThe Java Collection Framework is part of the java.util package.BThe java.util package contains the classes and interfaces that make up the Collection FrameworkCThe generic term 'Collection' in Java Collection Framework is used to refer to different set of data structures (such as Stack class, Queue interface, LinkedList class, etc) in java.util packageDThe reason to import classes or interfaces from java.util package into your program is to test the accuracy of the data structures in that package.

Which of the following is/are true about packages in Java?1) Every class is part of some package.2 ) All classes in a file are part of the same package.3 ) If no package is specified, the classes in the filego into a special unnamed package4) If no package is specified, a new package is created withfolder name of class and the class is put in this package.Select one:Only 4Only 1, 2 and 4Only 1, 2 and 3Only 1 and 3

Which of these keywords is used to define packages in Java? d) Packageb) Pkgc) packagea) pkg