Val Gueorguiev

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since Jan 04, 2001
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Recent posts by Val Gueorguiev

Or u can download Resin from www.caucho.com.
I did it. It's excellent. None or almost none configuration.
Servlet and JSP engines included. Very helpful tutorial.
You'll love it.
Good luck.
23 years ago
Hi guys,
I'm greatly appreciate your response.
Eventhough I'm certified Java Programmer I also thought that these questions target actually your knowledge of overall OO Web Technology and also architecture.
Anyway to answer your queston Nate these are interview questions.
Thanx a bunch again.
23 years ago
No responses!!!???
23 years ago
Hi Team,
I thought I have build enough Java knowledge but when I encountered these two questions I kind of stumbled:
Question1............
You wish to build a system for tracking paperwork at a large company. There are 2 types of objects stored. The first is
"Paper," this is a single document with information on it. The second is a "Folder," the folder can contain information and it can also contain an unlimited amount of "Paper" and ether
"Folders" within it. "Folders" may be within other "Folders" up
to 20 levels. Please DESCRIBE/layout a data structure(s) that that could be used to store this information, and provide a brief overview of how each would be used. No code is necessary.
Question2........
You wish to build an internet site that will be used for collecting, storing and reporting information about chemicals. You will need to store the following: Name (i.e. Charcoal), Color (i.e. Black), Flammable temperature (i.e. 120 degrees C), Weight per cc (i.e. 2.5). The site will be restricted to certain users by password, and a history must be kept (each
change a user makes must be stored as being done by a particular user). If you could design and build such a site using any tools you choose, what tools would you select? Please explain your design for such a system as concisely as possible.

Any help or hints will be greatly appreciated.
Thanx in advance.

[This message has been edited by Val Gueorguiev (edited January 29, 2001).]
23 years ago
Hi everybody,
I downloaded and installed Apache Server and JServ. But when I try to start the Apache Server I'm getting the following error:
[Wed Jan 17 17:17:00 2001] [error] Access to config file d:/program files/apache group/apache/D:\Program Files\Apache JServ 1.1.1\conf\jserv.conf denied: not a
valid filename
fopen: Permission denied
Apache.exe: could not open document config file d:/program files/apache group/apache/D:\Program Files\Apache JServ 1.1.1\conf\jserv.conf
Note the errors or messages above, and press the <ESC> key to exit. 26...
I'd appreciate if someone who encountered the same problem respond or offer some advice.
I'm running on Windows NT.
Thanx in advance.
23 years ago
Once a thread is dead it stays dead. Thread cannot be restarted.
The answer to yr question VJ is that I have both books. Khalid's book is straight to the point nothing that you don't need to know. RHE is also good. I went thru both and also took the final exams which are on the back of the books. If you score above
70-80% on these exams u r good to go. Now regarding JQPlus I would tell that helped me a lot. The question r almost the same as the real one and sometimes even more dificult. The environment is also pretty similar to the original so kind of sets u the real one.
To answer Vladimir's question. Don't worry about the blanks just don't put yr answer in quotes.
Good luck guys.
23 years ago
Hi everybody,
Just passed with 76%.
It actually seemed to me for some reason that was not that hard.
Most of the questions are very much straight forward.
So if u study hard u'll pass I'm sure.
I strongly recommend Khalid Mughal book and also Simon Roberts, Phillip Heller and Michael Ernest book. Also JQPlus software was pretty helpful.
I'd like to thank all from Java Ranch for making that possible.
And of course everyone else who doesn't spare an effort in order to provide an answer to the endless questions.
This is a great site where one can learn a lot about Java.
And the remarkable thing is all that energy that one can feel by browsing it.
It has been enormous insparation for me and I'm sure I'll visit this site many times.
Good luck to all.
23 years ago
Thanx Rajiv I appreciate yr respond.
23 years ago
Hi everyone,
I have a question about SCJP.
A month ago the exam contained 59 questions and the time was 90 minutes. Now I understand that the time was increased to 120 minutes. What about the # of the questions. Are they still 59 or now they are 70 as in the old version of the exam.
I would appreciate if someone responds.
Thanx in advance.
23 years ago
Hi DInesh,
Congratulation!!
I have a question.
A month ago the exam contained 59 questions and the time was 90 minutes. Now I understand that the time was increased to 120 minutes. What about the # of the questions. Are they still 59 or now they are 70 as in the old version of the exam.
I would appreciate if u respond.
Thanx in advance.
23 years ago
Hi,
According to Bill Brogden's book true, false and null are also key words, beside of being reserved words. The rest are just reserved words.
Hi Vasu,
What Cherry did not tell u is that the boolean is on byte and the int is four bytes so that's how u end up with a 7890 on position five.