mousami bhattacharya

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since May 13, 2001
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Recent posts by mousami bhattacharya

I agree ,I think the command pattern is the best in this situation,
If you can already decide in the beginning as to which services would process the request ,you can use the Chain of responsibilty pattern ,and can store the information in a deployment descriptor ,which tells the servlet to which services it should go and according the request the specific service can process it.
In your situation I think the command pattern is more appropriate.
I was asked how the Garbage Collector algorithm of JVM works.
Any answers ??
20 years ago
I think Europe and Asia's situation is also bad.The US economy has hit the whole world.
There has been quite a number of layoffs in Europe.
So I think the only thing to do is to wait for the good times to come back :-)
20 years ago
Hi Imran,
I would suggest you do both simultaneously - search for a job ,and prepare for a certification. It might be a bit difficult but I think studying simultaneosly will help you in the interviews also.Better alot some time of day for resume postings and searching in the net ,and the rest in studying. Thats what I did .What do the others feel ???
Rgs
Mousami
20 years ago
Hi Everyone,
After reading all ur posts ,I wanted to add my experience.
I had around 3 yrs IT experience ,still found myself jobless one fine day.Was very very frustrated,depressed and frantically sent resume's ,posted my resume to every free resume-posting site I could lay my hands on.This continued for 3 months(feb-may).But then I got an interview call ,cleared the phone interview and face-to-face interview (fully Technical) and got a very good job .During my bench-period I cleared SCPJ and kept myself busy learning new things.
From my experience I conclude ,donot waste ur time while u are jobless.Get yourself mastered in every possible technology.
If you are just a java person ,try to master J2EE components and web servers.If you know that too go for Databases.
Knowlege never goes waste.
As about the not being able to find a job ,dont give up .I had almost given up ,but then got this wonderful job.
I know now its easier for me to say these things as I have a job now,but believe me guys I have been there.
I believe ,if you have the potential ,if you are strong in what you are showing in your resume,you will definitely bag a job.Just have patience and utilize the time you have.
Steb - stop being so pessimistic.
Thanks
Mousami
20 years ago
Hi ,
I am trying to create a new domain in wls 6.0 .I am doing it thru the console window.Everything is okay ,but when I try to start the domain ,it gives me security exception ,it doesnt take the password (my bootup weblogic password) ,and says
"<Emergency> <Server> <Unable to initialize the server: 'Fatal initialization exception
Throwable: java.lang.SecurityException: Authentication for user sys
java.lang.SecurityException: Authentication for user system denied"...
How do I create anew domain thru console.I know it can be done by simply copying the default domain and changing the configuration,but I dont want to do that .
Any help ?? whats the way to create a new domain ??
Mousami
20 years ago
Hi Joe ,
Congratulations !!!.
Hey I think you are a better person to answer my question.
I am trying to create a new domain in wls 6.0 .I am doing it thru the console window.Everything is okay ,but when I try to start the domain ,it gives me security exception ,it doesnt take the password (my bootup weblogic password) ,and says
"<Emergency> <Server> <Unable to initialize the server: 'Fatal initialization exception
Throwable: java.lang.SecurityException: Authentication for user sys
java.lang.SecurityException: Authentication for user system denied"...
How do I create anew domain thru console.I know it can be done by simply copying the default domain and changing the configuration,but I dont want to do that .
Any help ??
Mousami
20 years ago
hi ,
I am planning to start preparing for the weblogic 6.0 cerification.I have been working on it for a month or so .
I couldn't find any discussion forums or FAQs for this certification.Can anyone please give me some sites names which might be helpful.
Also if java ranch can start a certfication study forum for weblogic 6.0 developers cert ,that would be great .
I got lots of help for my preparation of scpj2 from java ranch .
Thanks
Mousami
20 years ago
thanks everyone ,
If u follow the following link u can get Veena's notes .Even the JQ+ notes are good ,but veena's are better(dont see there rating :-) http://www.jdiscuss.com/index.jsp?tab=scjp(click study notes from the left panel)
You can get a list of mock exam sites from http://www.tipsmart.com/studytools/certlinks.htm
And no I corrected a hard copy of veena's notes ,didnt correct the soft copy(its in PDF form)
But if anyone wants Ican tell ,what all are the mistakes.But I think its better that you guys find it out.It will a test for urself to know how clear ur concepta are ,isnt it :-)
ciao
Mousami
[This message has been edited by mousami bhattacharya (edited June 12, 2001).]
20 years ago
No you cannot ,
will give error
inner classes cannot have static declaration
Hi All,
I cleared scpj 2 with 94% .
I want to thank everyone who participates in this discussion forum as the discussions really helped me a lot.JavaRanch is really good and it helped me quite a lot.
Well! Frankly I was quite surprised with the exam.It was very easy ,I had expected more difficult questions.So if you are thorough with java language concepts it wont be hard to clear the exam.I got lots of questions on Threads and needed quite a bit of thinking with the flow ,synchronized blocks ,monitors etc.
AWT and collections ques were minimal and very easy questions.So were the i/o ques.Again I got lots of questions on flow controls,what will be the output of a certain for ,while ,switch blocks.Didnt get any short answer type ques.
I was really surprised that one of the question didnt have any correct answers and it was asked to mark 2 right answers.
I just left it without answering ,but didnt get credit for it .
I dont know what we should do for such situations.Anyone any ideas??? Probably I should write to SUN 'bout it.
The thing which helped me the most was the JQplus mock exams.
I questions are really good and lots of the quetions are similar to the actual exam.
Also Veena's notes helped me in my last minute preparation.Except for a few incorrect stuff,its good.
Thats it from me .All the best to all you guys preparing for SCPJ
Rgs
Mousami
20 years ago
What I do is
12 << -3 <br /> take the last 5 bits (when LHS is int) --> 1 1101<br /> treat this as a normal +ve number<br /> 0001 1101 ---> 0x1D -- > 29
Now 12 is --> 0000 .....0000 1100
So its 000 ....0000 1100 << 29<br /> If you do this you'll find the most significant bit gets the 1<br /> --> 1000 ....0000 ... ---> -2147483648 or Integer.MIN_VALUE
This is the way I do and the answers come out right .I dont know whether its the correct method or not.
Can any one confirm if I am doing the right thing here..
Mousami
Hi ,Any takers ??? Paul ???

Originally posted by mousami bhattacharya:
Question ID :952974499190
What (if any) are the events that can only be handled using low-level event processing and cannot be handled by using the event listener model?
Container Events
Paint Event
No such events
This is a question from JQ+ ,and the answer given is Paint Event.
I had marked it No Such event .Because I had read in mugal that all the events that can be handled by low level event processing(and here by low-level event processing I assume we are talking of programming events with processEvent() / enableEvent(mask) )
I checked the API ,there is neither a AWT_PAINT_MASK nor a processPaintEvent() method.
I know paint events are handled by the AWT itself ,and the programmer can use paint () ,update() or repaint() methods ,but can a programmer specifically process the paint event ???
Can you help me realize where I am missing something(If I am )
Thanks
Mousami