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

Java J2EE (14736)
J2ME (151)
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Java Related Interview Questions

Questions Answers Views Company eMail

what is mean by method signature?

Satyam,

8 13434

what is mean by String and StringBuffer? What is mean by Methooverriding and Overloading?

Satyam, STI,

3 9082

whats the life cycle of jsp

Satyam,

15 24224

difference b/w the hybernate and entity bean

Wipro,

6 13502

VSS Objectives

1 5210

struts is thread safe or not ?give me answer as early as possible

5 15639

what r the disadvantages of MVC-2 Architecture?

Process IT,

2 8625

wht is customised exception?

Logica CMG, Novell, Prudential,

1 6860

what is diff bet iterator and enumeration?

4 9788

whats is the use of final,in which situation final can be used in the application?

DNS,

2 5839

Explain class A{} class B{} class C{} all the three classes are saved in a single file name, what the name should i provide to the file ,in what file name should i run the program? Ple Explain

DNS, Infosys, TCS,

9 14224

what is overloading in java?

Ascent, DNS, Infosys, SDA, VelTech,

13 35203

They had given one progam final HashMap hm=new HashMap(); public void show() { hm.put("name",value); } in this prg here the final hashtable value can be changed in put method,its the prg run?

DNS, Wipro,

3 14027

they asked class A{} class B{} class c{} all the three class saved as a single file,there is no main method in the file and anothe class M.java class m { psvm(String args[]) { // here the parent class can access } }

DNS, IPSR Solutions,

2 6574

what are the componenets of struts?

HCL,

8 15339

Un-Answered Questions { Java Related }

What is a constructor overloading in java?

1119

What is parsing in java?

1025

Differentiate between static and non-static methods in java.

1115

Write a program to find the whether a number is an Armstrong number or not?

1095

What do you understand by casting in java language? What are the types of casting?

923

How can you inject java collection in spring?

501

What are the differences between heap and stack memory in java?

1123

What is the locale class?

1020

Is minecraft 1.15 out?

1035

What is the resourcebundle class?

1002

Realized?

2251

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2859

How does java handle integer overflows and underflows?

1108

What if I write static public void instead of public static void?

928

i want test pattern of zylog company and some examples also

2855

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