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 3072

what is the package for freshers in valuelabs.

6221

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 15617

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

4096

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

1966

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,

2209

what is transient variable?

5 7431

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

1 9374

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

6 9899

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

1915

what are the types of constructer explain with example

3 7228

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

12 23148

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

3 4892

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

2137

why i can not access private variable in other class?

4 6213

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Un-Answered Questions { Java Related AllOther }

What is java bean class?

945

What is the difference between java se and java ee?

914

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

908

How can I write a program that takes command line input?

936

What is property file in java?

940

What is jndi datasource in java?

944

How can one prove that the array is not null but empty?

985

How do javabeans work?

928

What is explicit casting?

1034

What is gwt in java?

954

What is an action class in java?

1092

What is transaction management in java?

950

What services can invoke lambda?

963

What is lambda used for?

931

How do I open the java console in windows 10?

1103

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