Answer Posted / chintan

Validation.xml file contain types of validation and
validationRule.xml contain logic for validation

Difference between string, string builder, and string buffer?

1020

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Which variable is the independent variable?

925

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Java.util.regex consists of which classes?

941

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What is nested top-level class?

983

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Explain the concept of proper inheritance?

1011

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Explain heap sort?

1042

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What is finally in Java?

1011

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Is it possible to use string in the switch case?

992

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What is overloading and overriding in java?

1159

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What is the major drawback of internal iteration over external iteration?

968

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What is linkedlist in java?

930

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What should I import for arraylist in java?

969

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Why spring singleton is not thread safe?

957

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Explain the difference between an Interface and an Abstract class?

1113

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Which is better 64 bit or 32 bit?

873

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