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

Java Related AllOther Interview Questions

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i have make jar file but when i click in this file then arr swhow "no faund main class" plese help me in this problem becose i want to make a jar file as a dxdcutable file

1 2996

what is the package for freshers in valuelabs.

6163

cant we call run() method directly instead of calling indirectly through the start() method ? if we do so then what is the problem ?

HSBC, Subex,

7 15447

How can I check single byte, double byte of character in JTextField?(eg. japan unicode and English unicode)

4043

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

1922

In a barber shop there are 2 doors. customer come in 1 door, leave in other. minimum # of chairs. barber spend his life in cutting. always barber can cut 1 customer. few chairs in the shop. if barber busy customer waits, if chairs full, customer leave. if no customer, barber sleeps. treat barber and customer as 2 threads. you can use Semaphore class with arrive and depart and count as parameter.

NCR,

2136

what is transient variable?

5 7285

hibernate3.jar file contain 7 dependency jar files what is that ?

1 9284

what is constructer?what are the type of constructer with example.

6 9765

can anyone tell me what kind of questions are asked for core java exam in aptech

1867

what are the types of constructer explain with example

3 7096

What is the need to declare main() method as static in Java?

12 22777

Employee has a Passport. here employee is an object and passport is an object, give the class design

3 4770

how can we create the ui using netbeans,having the code?

2098

why i can not access private variable in other class?

4 6068

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Un-Answered Questions { Java Related AllOther }

What is the use of flatmap?

991

What's the difference between code-based security and role-based security? Which one is better? : java security

927

What is jersey in java?

950

What is ui framework in java?

905

What is the difference between a while statement and a do statement?

973

Is java secure? : java security

1031

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

875

Can I have multiple main methods in the same class?

902

What is map and flatmap?

1029

What is spliterator in java se 8?

1119

Can a dead thread be started again?

1122

What is java bean class?

902

Do I need jdk or jre?

857

What is tight coupling in java?

930

Is java built on c?

1003

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