Advanced Java Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Advanced Java Interview Questions

Questions Answers Views Company eMail

hi friends, i have done my BE(CSE)at 2011 then i have joined one company before they asked me 50k so i paid but now they telling no project here so we r going to close like that so now i need any job i have good knowledge in core java and j2ee(jsp,servlet,jdbc) so if u know any job pl help me

Infosys,

2165

what do u mean by java bean??

ADP,

2 6185

what is container?

Infosys, Infotech,

3 7731

difference between ejb,struts,hibernate,spring and jsp

2811

Why use POJO when I can use hashmap

Infotech,

2591

what is default length of textfield ?

1 13977

list the types of dialodg

Wipro,

1 2977

How we set Bean Id when we are creating web application using SpringMVC and Hibernet Integration

1 2321

What is the difference between static and non-static with examples?

HCL,

1866

What is the difference between Super and This Keyword?

HCL, TCS,

4 5167

what is the Scope of Final Keyword in Java?

HCL,

1 3082

what are getters and setters in Java with examples?

HCL, Infotech,

1733

difference. between List and Set?

Campus Interaction, HCL, Infotech,

2 3341

How do you iterate in Hashmap?

HCL, Infotech,

1 2771

difference between Abstract and Interface?

HCL, Infotech,

2 3470

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Un-Answered Questions { Advanced Java }

What is the difference between ear, jar and war file?

1066

What is difference between object state and behavior?

1040

What are callback interfaces?

1052

Why do I get a duplicate name error when loading a jar file?

1079

How many times may an objects finalize() method be invoked by the garbage collector?

1046

we use MainFrame and using os390 for operating system with DB2 data base in IRAN and interest programing with java and use webspere for world wide,please help me where i should start?

2368

What are the call back methods in entity bean?

1011

Are there books about seam?

1053

Why won’t the jvm terminate when I close all the application windows?

1191

How are the elements of a cardlayout organized?

1037

Explain the steps in details to load the server object dynamically?

5063

What is meant by method chaining?

1091

What is the map interface?

1080

which book is better for jdbc ,servlets and jsp

2050

What is the difference between the session.update() method and the session.lock() method?

966

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