Answer Posted / manish malav

amazing

How to connect to a remote database using Applet?

2603

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You're given a Boolean 2D matrix, can you find the number of islands?

1150

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What is the purpose of using bufferedinputstream and bufferedoutputstream classes?

1120

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What is difference between hashset and hashmap?

1177

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How do you empty a list in java?

1017

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What is a buffer in java?

1069

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What is the difference between processes and threads?

1110

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Can we serialize singleton class?

1084

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Does java support multiple inheritance or not?

1189

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What is oop in java?

1163

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How many types of variables are there?

1175

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Can finally block be used without a catch?

1057

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Can a static class have a constructor java?

1031

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Difference between java and javascript

1151

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Explain throw keyword in java?

1090

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