Answer Posted / anbu

cd has only one layer but for dvd has two layers

Why method overriding is used?

1064

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How do you sort a set in java?

893

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What is the final class modifier?

1014

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What is numeric data type?

972

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Why java doesn’t support multiple inheritances?

1011

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What is local class in java?

1072

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Can constructor be static or final?

1077

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Difference between collection, collection and collections in java?

992

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What do you mean by chromounits in java8?

926

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What is the default value of an object reference declared as an instance variable?

1101

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What is the difference between math floor and math round?

1014

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What is an argument java?

953

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Explain about automatic type conversion in java?

1043

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How many characters is 2 bytes?

975

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Can you give few examples of final classes defined in java api?

988

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