Which of the following statements is true regarding the java.lang package?Question 1Answera.It needs to be explicitly imported to use classes like String and Integer.b.All classes in the java.lang package are automatically available to all Java programs.c.Classes in the java.lang package are not accessible.d.It is not a valid package in Java.

Select the correct answerWhich of the following is/are true about packages in Java?1.Every class is part of some package2.All classes in a file are part of the same package.3.If no package is specified, the classes in the file go into a special unnamed package.4.If no package is specified, a new package is created with folder name of class and the class is put in this package.OptionsOnly 1, 2 and 4Only 1, 2 and 3Only 4Only 1 and 3

Which statement is used to access a class from the java.util package?Question 5Answera.import com.util;b.import com.util.*;c.import java.util.*;d.import java.util;

Which of the following is an incorrect statement about packages?a) Package defines a namespace in which classes are stored c) Java uses file system directories to store packages d) A package can be renamed without renaming the directory in which the classes are storedb) A package can contain other packages within it

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

What is the primary role of Java packages and the import statement in code organization?Question 4Answera.To increase code complexityb.To create naming conflictsc.To organize and manage related classesd.To hide classes from other packages