How to get Strong in JAVA?

Question

hey friends i've done MCA and still jobless, i want to get job in JAVA i've done 6 moths course in java. But i m not sure that i've good skill, so i want to be strong in JAVA(advance + core). So cant u give me some tips so i cant workout and sharpen my skills.
please don't give any stupid answers PLZZZZZZZZZZZZZ.

Answer 1

Java Tutorials: http://download.oracle.com/javase/tutorial/

Answer 2

You need to focus on some area. Forget Java GUI's, java just isn't for gui's. Go for web apps. Web Apps are the future. Learn Maven. You need to learn maven inside and out. It is an extremely powerful tool to help develop large projects.



I don't recommend the certifications... You need experience. When you go for a job interview, people want to see what you have done in the real world.



So, go polish up your OO fundamentals, understand inheritance, polymorphism (a really fancy way of saying something that improves something else but can be used in all the same ways...) Make sure you understand interfaces and abstract classes. And, then, write a web app using one of the maven archetypes...



Don't make something silly, make something real.

Answer 3

Install Java on your local PC and start writing programs from Core java by sun press. after that decide one application such as Contacts library with good UI and start writing code for making good software in it. This will really help you



Rahul Borkar

Sr. Soft Engg.

Aloha Technology

Answer 4

1. core java : if u want to get strong in core java, prepare for SCJP(you need not write that test). Just prepare for that certification exam.

2. jdbc: just write how many topics are there. and just see briefly, that's enough for JDBC.

3. Servlets : if you are in Hyderabad, you can find SCWCD Durgasoft's materials in market's. Read them, he covers all the topics. if you aren't from hyderabad follow the below steps for servlets

->servlet life cycle, javax.servlet.servlet, javax.servlet.http. just see these topics and try to remember those classes and interfaces present in these packages.

->Deployment descriptor file, in web.xml try to find out each element purpose. & deployment archt.

->servletconfig, servletcontext, Session management.

->filters. there ends servlets.

4. jsp :

-> jsp elements: declarations, scriplets, directives.

->implicit objects : 9 & scopes : 4

->standard actions & custom tags

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all the stuff to success in interviews only.

if you want to become an expert in programming you should read some algorithmic books, such as write some algorithm to some logic etc.

all the best.

Answer 5

Just memorize the scripts.



Or even better, download NetBeans. I'm in a programming class right now and so far it's taught me the "Hello World" program. x) And it can do plenty of other things.

Answer 6

hey ! start your job . related to your field or related to JAVA.

As soon as u will start job , you will be more confident.

if u join the JAVA classes again. you will only waist ur time.