Answer Posted / mahipal

pointers lead to confusion for a programmer,pointers crash a program easily,pointers are a problem for the security of data this is the reason that java does not contain pointers

What if the main() method is declared as private? What happens when the static modifier is removed from the signature of the main() method?

1236

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Tell some latest versions in JAVA related areas?

1039

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What is the finalize method do?

1148

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Is it possible to use string in the switch case?

1101

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What is temp in java?

1056

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What's the purpose of using break in each case of switch statement?

1041

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Explain polymorphism citing an example.

1096

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What is difference between module and function?

1256

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Is an empty arraylist null?

1141

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Can we use switch statement with strings?

1088

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What is the difference between checked exception and unchecked exception?

1058

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Explain differences between checked and unchecked exceptions in java?

1111

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State some situations where exceptions may arise in java?

1101

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Can java cast null?

1076

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What is not object oriented programming?

988

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