Hi Friends, I am beginner in java. what i know about synchonized keyword is,If more that one 1 thread tries to access a particular resource we can lock the method using synchronized keyword. Then after that how the lock is released and how next thread access that.Please explain with example.

5 Answers  

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Ducking is automatic in checked exception?True or false

2 Answers  

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What are some characteristics of interference class?

0 Answers  

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program to validate the IP address? Validity range should be 0 to 255

1 Answers   Huawei,

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What is the meaning of nullable?

0 Answers  

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what is tempplate pattern

4 Answers   IBM, RBS,

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Create a form of user Login in JSP, that accepts the user name and password from user and authenticate it with user names and passwords stored in database. (Plz provide me answer immediately)

1 Answers   ABC,

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Why does java not support pointers?

0 Answers  

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What is the syntax and characteristics of a lambda expression? Explain

0 Answers  

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What are the advantages of compiled language?

0 Answers  

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What are triggers in DB? Explain their types. How do they work?

0 Answers   Amdocs,

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In Inheritance if we are implementing Multi level inheritance and all class having same name of variable and now i want to access each class variable and how it is possible?

2 Answers  

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