Answer Posted / bhushan

public,
private

Can we have any other return type than void for main method?

955

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Can static method access instance variables ?

1136

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What is a double vs float?

1016

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Write a java program to check if a number is prime or not?

1039

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What are predefined functions?

1133

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What is procedure writing?

974

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What are constants?

1053

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What means public static?

1038

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What is a variable in java?

1132

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What is runtime locatable code?

1426

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how a programmer confirms that the data submitted has been succesfully inserted into the database(either oracle or my sql).. How a programmer confirm if there is any problem with the program he wrote for insertion... ANS:--- >executeupdate method is having boolean return type, if anything goes wrong in data insertion or data updation, it would return false. otherwise, if it successfully inserts data into the database, it would return true NOW HOW TO I CHECK IN MY DURING EXECUTION WHETHER IT RETURNS TRUE OR FALSE... WELL IT WILL DISPLAY ANY MESSAGE OR NOT

2428

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How do you use parseint in java?

981

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What is meant by data hiding/encapsulation?

1104

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Can a list be null in java?

1050

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What is array class in java?

1064

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