Answer / vidhya

1. Debugging Java program is done using Sysout's.
2. If an error occurs and we are not able to guess where it
occurs, Sysout can be given line by line and checked.
3. One can use LogWriter/LogManager which will also help us
write into a file and see the error/exception.
4. One needs to import log4j.jar and log4j.xml/properties
file where the logfile name and path is specified.

Answer / aashish r. wadhokar

Java programs can be debug using Sysout statement of System
class and output of these statements can be find on console
in eclypse.
or catalina.out file of tomcat server
or we can configure our project's log file using log4j.jar file

what is the diffrence between insurance and telecom domain?

1 Answers  

---

What is the use of log4j and how to make use of that in a application?

2 Answers  

---

What is the difference between Eclipse and MyEclipse?

7 Answers   IBM, Wavex,

---

What is Generic in java? Where can we write Generic ( class or method or objects or etc...)? with simple example? Thanks, Bose. Infosys 2 In which way does a Primitive data type is passed ? Sun- Microsystems 4 what is the use of declaring constructor as private? Sai- Softech 5 what is difference between global methods and local methods? 1 What is meant by class loader and how many types are there? Apple 1 what is meaning of JIT? 4 What is an abstract class? Wipro 5 what is filters and its use? Virtusa 2 why is multiple inheritance not allowed in java? Elementus-Technologies 7 Differences between jdk 1.4 and 1.5 Wipro 4 is JVM platform dependent or independent..? IBM 6 what is main purpose of abstract class? 5 what is difference between colection and collections? Tech-Mahindra 11 What error occurs if a try-catch-finally statement sequence does not have a catch clause? 2 Explain the difference between scrollbar and scrollpane? 1 Explain the differences between public, private, protected and static? 4 Explain the difference between getAppletInfo and getParameterInfo? 1 Is Cegonsoft Pvt.Ltd. a good Institute? 4 Why only one Class is public in one file? Explain in details. Thanks in Advance. 11 Which method will get invoked first in a stand alone application?

0 Answers  

---

VSS Objectives

1 Answers  

---

How do you create UserTransaction Object? How do you rollback a transaction in a method?

1 Answers   HCL,

---

what is mean by hasing and maping in java platform and advantage?

0 Answers   CTS,

---

What are the queues in the java collection framework? : java collections

0 Answers  

---

what is the IDE that you have used to write your java programs?

2 Answers   Inforica, Interface Software,

---

Explain the OOPS concept in Realtime Scenarion ? Take example as CAR. Please explain indetail ?

0 Answers   Cap Gemini,

---

i need java 1+ experience resume on java developer kindly send me my mail id:srikanthreddy1.marla@gmail.com

1 Answers  

---

my interviewer asked me what technical specification you used how to answer that question

0 Answers  

---