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

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

What is the difference between equals() and == in java?

1032

Differentiate between static and non-static methods in java.

1117

What is java string pool?

1076

What is a constructor overloading in java?

1122

What is a classloader in java?

1084

What is the difference between break and continue statements?

1118

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

1128

What do you mean by an interface in java?

1095

Explain public static void main(string args[]) in java.

1064

What is an object in java and how is it created?

1128

What is collection class in java? List down its methods and interfaces.

1 1053

What are the different types of inheritance in java?

1 1077

What is an association?

1 1060

What are wrapper classes in java?

1 1155

What is the difference between array list and vector in java?

1 996

Un-Answered Questions { Java Related }

What is a constructor overloading in java?

1122

What do you know about validation plugin ?

1024

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

928

What is lazy class?

481

What is action chaining ?

1160

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

1095

What is the difference between filters and interceptors ?

1301

What is the java api?

989

Can we return resultset in java?

988

How does java handle integer overflows and underflows?

1111

Are jvm’s platform independent?

978

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

2865

Explain public static void main(string args[]) in java.

1064

i want test pattern of zylog company and some examples also

2856

Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance

2415

For More Un-Answered { Java Related } Questions Click Here