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madhu v pe

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since Apr 21, 2007
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Recent posts by madhu v pe

Hi,
what are the minimum system requirements to run servlets, jsp and webservices
I have a laptop
Acer aspire 5750z-4835
win 7 home premium
intel pentium B940 proc
4 GB DDR3 memory
500 GB HDD

will this system configuration enough to run servlets , jsp and webservices


please help

thanks
8 years ago
Hi,

I want to download tomcat server 5.5 to practice JSP
so I went to below url
http://tomcat.apache.org/download-55.cgi
Please can anyone help what do I need to download exactly from this page in order to get server.

Thanks
8 years ago
Hi All,

I need suggestions on my situation in searching a job in US.

I have 4 yrs of exp in teaching (java, c++, etc) I cannot go teaching side, I should write some exams for that.
4 yrs j2ee/jsp experiecne in well known company
my work was mostly in SDLC and less in development since the project on which I have worked was in maintenance stage,
I hardly wrote any code from initiation,
now with 3 yrs gap without any job, now I am seriously looking for job in US.


I am breaking my head with the questions I am getting, and thought here
I can get suggestions with great minds.

1. what are the chances that companies considers me with my experience.
2. where to start the search, I have posted resume in job sites and applying for jobs, what is the next step? .
3. I feel, I should brush up my knowledge, but not understanding where to start.
4. How the people switching the technologies from java to sap or to some other, I feel, the first company gives job in sap will look for some experienced candidates, why do they take someonce experienced in some technology?


Please help with your views.

Thanks
8 years ago
Hi,

I want to download Web Sphere Application Developer software for free for my personal use at home.
I tried to download latest version of RAD, ibm is asking for company details, as I am not working, what to do with this.
Please help.

Thanks in Advance.
10 years ago
Thanks for the answers.
I am not a beginer, but just worried due to current web laws.
I knew that it is not a intermediate level question.
I thought I may not get proper answer if I ask a beginer.

11 years ago
there are several links to show can be downloaded for free
and shows can be downloaded from sun for the free.
Is it true??
Please help, and sun site contains NetBeans IDE bundle for download but no where shows that it is free.
11 years ago
Hi,

Can anyone let me know is jdk free software can be downloaded from net for free?
if yes, please provide the link to download.

Thanks
11 years ago
Hi,

Can I anyone let me know, Can I download JDK free software from net?
if yes, please provide the link to download.

Thanks in advance.
11 years ago
Hi,
Please anyone can tell me what is the difference between webserver and ServletEngine?
As I knew, To execute the server side programming webserver needs a place that is Servlet Engine/Container
Still can I get some more explanation on these?

Thanks
13 years ago
Hi,
this is question is from javabeat mock exam

The code given as


what is the answer of below and why?


Question 6 :

which statement is true?

a)The lines 2 and 3 will cause a compile error.

b)The line 4 will cause a compile error.

c)The line 5 will cause a compile error because a cast is missing.

d)The source code will be compiled with warning(s). During the runtime a ClassCastException will be thrown in the line 5.

e)The soure code will be compiled with warning(s). No exception will be thrown during the runtime.



Exam answer is:

Answer6 : d

c) No, a cast is not necessary. In a type safe code bO can contain only an orange. But our code is not type safe, because we use the generic class Basket<E> without specifying the concrete type for the type variable E. That is why we will be warned by the compiler.



can anyone justify the answer

[ August 16, 2007: Message edited by: madhu v pe ]
edited the too long lines, Bu.
[ August 16, 2007: Message edited by: Burkhard Hassel ]
Hi

Can you tell us about your success in the exam?
since 4 months I am reading all the topics, still I am not confident on the topics. now I am planning to take mock exams.
everytime when I start taking mock exam, I found one or other topic which I am not familiar in.
Then I am starting reading of that topic.

Can you share your knowledge on my way of study?
Thanks in advance for your invaluable suggestions
13 years ago
Pratik,

Can you tell us about your success in the exam?
since 4 months I am reading all the topics, still I am not confident on the topics. now I am planning to take mock exams.
everytime when I start taking mock exam, I found one or other topic which I am not familiar in.
Then I am starting reading of that topic.

Can you share your knowledge on my way of study?
Thanks in advance for your invaluable suggestions
13 years ago
Kishore,

Please can you provide the link or source where did you find the below statements.
Thanks in advance.


Originally posted by kishore Kumar Sangam:
Hi Dude,
The following points might be note worthy,

1.The right hand side <Type> has to be freezed.

for eg: List <Integer> x = new ArrayList<? extends Number> // Compile Time error <? extends> and <? super> cannot be used on the right hand side until unless the first level has been freezed.

i.e in your case

List<List<? extends Number>> a=new ArrayList<List<? extends Number>>();


The above code is trying to instantiate an ArrayList that holds A List of Objects that are sub-classes of Number or a Number Class. In this code snippet.

The First level is ArrayList(List) -- This Type has to be freezed at compile time.

The second Level is ArrayList(List(? extends Number))




2. ? extends - YOU CANNOT ADD ELEMNETS.

The above code is adding elements of type List at Level 1 but not ElEMNETS OF TYPE NUMBER to LEVEL 2.



3. ? super - YOU CAN ADD ELEMENTS AT YOUR RISK - COMPILER WARNINGS

Hi,

I am having a doubt in the answer given for this question.


Please have a look into the Bolde text in the answer
my question is the return type cannot be ArrayList?

Please anyone can help me in explaining this?

Thanks in advance