Answer / Sweta Singh

"Strings in Java are made up of a sequence of Unicode characters, represented by the char data type. The String class provides methods to perform operations on these character sequences."n

What is hasnext in java?

1 Answers  

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What is the += operator called?

1 Answers  

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What is the maximum size of byte array in java?

1 Answers  

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whether java is fully object oriented language or partially object oriented language

4 Answers   Infosys, ME, SMK,

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Why Set interface contains unique elements, what internally implemented for this so that it contains unique elements?

2 Answers   Rolta, TCS,

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Is java jre still free?

1 Answers  

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What is thread priority?

1 Answers   Tech Mahindra,

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How can we find the sum of two linked lists using stack in java?

1 Answers  

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What are the four pillars of java?

1 Answers  

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Explain different data types in Java.

5 Answers  

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How many times finalize method will be invoked? Who invokes finalize() method in java?

1 Answers  

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What are the uses of synchronized keyword?

1 Answers  

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