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

Is boolean a wrapper class in java?

1108

What data type is string java?

1008

Why main method is static in java?

1240

How many bits is a string in java?

1080

What is array size in java?

1021

What does 0 mean in boolean?

1027

What is boolean strategy?

1184

What is boolean query?

1039

Is a boolean 1 bit?

1131

What is boolean law?

1140

What is :: operator in java 8?

1083

How many bits is a string?

1065

Why is it called boolean?

1063

How big is a 32 bit integer?

1099

Why is boolean important?

1123

Un-Answered Questions { Java Related }

Explain the concept of ejb ql?

1213

I have deployed a .war file in my application server comprising of struts and hibernate.If i want to change the "dialect" property of hibernate cfg file how can i change(I have only .war file)... Thanks in advance

1970

Can we write multiple catch blocks under single try block?

1152

What is the java api?

964

Describe different states of a thread.

1051

What role does the sessionfactory interface play in hibernate?

407

What is hibernatetemplate?

479

What are recursive functions?

1107

What is difference overloading and overriding?

1254

What are the different levels of orm quality?

451

Which sorting algorithm is best in java?

1031

What is servlet in spring?

479

What is a hashmap used for?

1313

Is class is a data type?

1138

What is transaction management in hibernate?

457

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