explain about jre and jvm
Answers were Sorted based on User's Feedback
Answer / devender/mimshad
jre->jre stand for java run time environment it is use to
run .class file which is generated after compilation.And it
must be present if any body want to run any java programe
in his machine.
Jvm->Java virtual machine.it is abstact computer on which
all java programe run it is consider to be power of java.
It is JVM that makes java a platform independent language.
Each operating system has its own JVM which enables it to
run Java programs irrespective of its development machine.
Is This Answer Correct ? | 22 Yes | 5 No |
What is a war file?
What is the difference between access specifiers and access modifiers in java?
What is string [] args?
Can a constructor be made final?
Are there structures in java?
When a thread is executing a synchronized method , then is it possible for the same thread to access other synchronized methods of an object ?
What is default size of arraylist in java?
Is intellij better than eclipse?
Is int primitive data type?
Q1.A. Write note on “The class path Environment Variable”? B. Which are different kinds of source code? Q2.A. How to create an interface? B. Why convert an applet to an application? Q3.A. How to use Media tracker Class. B. How to use string tokenizer class. Q4 A. Explain the overview of UDP messaging. B. Difference between SQL Exception class and SQL Warning class. Q5. A. How to create com object in Java? B. Write short notes on “The properties class” Q6. A. When object is created and destroyed? B. Explain the JDB in depth & command line. C. Write short notes on Web Sites.
2 Answers iGate, Seed Infotech,
what is mena by object block any what is the use of that
can we have function for truncating the sign as like abs in oracle.