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latha yeduguri

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since Jun 24, 2005
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Recent posts by latha yeduguri

I do see the following code in one of the mock exams. This is printing
"ello orld" twice .


public class Question11 {
public static void main(String[] args) {
StringBuffer buf1 = new StringBuffer("Hello W");
addSomeStuff(buf1);
System.out.println(buf1.toString());
}

public static void addSomeStuff(StringBuffer buf){
StringBuffer b = buf.replace(6,10,"orld");
System.out.println(b.delete(0,1).toString());
}
}


I think this should print "Hello W" & "ello orld" I think.
This can be done through Javascript. if your check box is checked, make the value As 'Y' , If it is not checked make the value of the check box as 'N', when you submit the form. The same values will get updated to the database. while you are retrieving from the database you have to check for 'Y' to check the check box.
15 years ago
You can do that with stmt.executeQuery.
what is clustering ? How it is going to help the performance. when we do clustering do we need to deploy the application to all the servers.
15 years ago
Did you get an answer for this in any of the forums?
Http Server , Web Server:

1. httpServer & WebServer are same Ex.: Apache, IIS, iplanet
2. This serves only static content like html Pages & images
3. WebServer can handle only Http requests & responses
4. There are also Servers , Servlet containers like Tomcat that can serve both static & dynamic content by using Jsps & Servlets.

Application Server:

1. Application Server contains a webServer & a container. container processes dynamic web content. & webserver for transferring the static pages.
Ex: weblogic & WebSphere.
2. Application Server primarily exposes business logic to various client applications.
3.ApplicationServers can Handle requests through other protocols.
4.Application Server can provide lots of other ancillary services like connection pooling, Transaction handling.
Making a group is a good Idea. I think we should make a plan how we are going to study & discuss the topics here. It seems we don't have enough material.
I would like to join in this group. I am doing mock exams. referring books wheneer I need.
Thanks Chandra. This really helps me.
can anybody suggest me which mock exams should I start with & what are the books I should finish.
Hi,

I am planning to take SCEA Part1. Can anyone suggest me which material I have to start with. mock Exams to start with.

Thanks,
Madhavi.
I am getting the following exception when I try to compile the above Code

Exception in thread "main" java.lang.NoClassDefFoundError: Csturt (wrong name: C
Sturt)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:537)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:12
3)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
It won't even compile as it can't recognize the variable i.
1. The answer for 13th question is B & A in John Hunt test. But I think A is not correct. Let me know if I am wrong.

2. Is thre any simple way to calculate 128 >> 1 ?
Is anyone planning to take CX 310-055 exam. I do see few new topics got added to this exam. Is there any mock exams for this exam.