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what is the meaning of java.lang and java.util
 Question Submitted By :: Utkal
I also faced this Question!!     Rank Answer Posted By  
  Re: what is the meaning of java.lang and java.util
# 1
java.lang and java.util are built in packages that contains
classes that we use in the program contains
classes System,String,StringBuffer etc.and java.util
contains Date etc.
Is This Answer Correct ?    25 Yes 6 No
  Re: what is the meaning of java.lang and java.util
# 2
java.lang is default package contains some fundamendal
classes for java language. For example it contains classes
like ClassLoader , Class and System . JVM loads tha class
file using this ClassLoader ... so its automatically
imported by jvm also known as default
contains all the utility classes needed
Is This Answer Correct ?    8 Yes 6 No
Seeli Louis
  Re: what is the meaning of java.lang and java.util
# 3
There is no need to import java.lang package, it implicitly
available to java file whereas it is mandatory to import
java.util explicitly .
Is This Answer Correct ?    7 Yes 2 No
Kartik Kudada
  Re: what is the meaning of java.lang and java.util
# 4
Actually util stands
dere for utility n dese
r packages dat r
predfined classes in
java language n used
in programs just lyk
dere r some
predefined header files
in c.
Is This Answer Correct ?    7 Yes 2 No
Babloo Jha
  Re: what is the meaning of java.lang and java.util
# 5
java.lang is a package which contains the classes like
System, String, String Buffer etc., This package doesnt
have to be explicitly imported as they are imported by
Whereas Java.Util is a package which contains classes like
Date, Vector, Dictionary, hashtable etc., This has to be
imported everytime you use it in your program
Is This Answer Correct ?    5 Yes 1 No
Bhuvaneswari Kamaraj

Other Core Java Interview Questions
  Question Asked @ Answers
To set the position and size of a component, which methods are used?   3
What are Encapsulation, Polymorphism and Inheritance?   5
Can there be an abstract class with no abstract methods in it?   1
What is the superclass of exception?   3
What is the difference between Access Modifier and Access specifier?   1
What is meant by throwing an Exception? Accenture 4
Distinguish method overloading and method overriding Tech-Mahindra 4
Which of the following can be referenced by a variable? A. The instance variables of a class only B. The methods of a class only C. The instance variables and methods of a class   2
String Reverse in Java...!   5
What is the difference between pageContext and page implicit objects in jsp? Merrill-Lynch 7
can abstract class have constructor how can you achive this ? Fidelity 4
how session will be expired? Infosys 5
For more Core Java Interview Questions Click Here 

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