Answer / Pankaj Bhardwaj

Bytecodes are low-level instructions that the Java Virtual Machine (JVM) can execute. When a Java program is compiled, the compiler generates bytecode instead of machine code specific to a particular platform.

Is java pure object oriented or not? if yes, give the valid reason.

13 Answers   Emphasis, NIIT, Syntel, Wipro,

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What is the range of the short type?

1 Answers  

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Can static method access instance variables ?

1 Answers  

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How many types of memory areas are allocated by JVM in java?

1 Answers   UGC Corporation,

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What is an off by one error in java?

1 Answers  

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What is object

6 Answers  

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What are sets in java?

1 Answers  

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What are streams?

1 Answers  

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What is nan inf?

1 Answers  

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How do you create a null object?

1 Answers  

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What is access modifiers?

1 Answers   Cap Gemini,

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JSP is by default thread safe or not? what is the meaning of isThreadSafe="true" and isThreadSafe="false". Explain it? Thanks, Seenu

9 Answers   Huawei,

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