Answer Posted / santhosh

System : It is a BuiltIn class
Out : it refers to the output device
println : It is a method of System class , a method which
helps in printing the contents in the paranthesis to the
output(console) device generally monitor.

Explain what do you mean by functional overloading in java?

557

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Is array primitive data type in java?

532

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For ease of programming you can consider the maze as a 2D array with colors represented by below integer and characters (in capital letters). • B - Black • W -White • G- Green • R- Red R B W B W W W W W W B W B B W W W W W W W B W B W W W B W W W W B B W W W B W W W B W W B B B B W B W B W W B W W W B W W W B B B W W B W W W B W W B W B W W W B W B W W W W B B W W W W B W W W W W G Shortest Route Problem: • Solution that finds the shortest Route between Red and Green  White will have 1 Weight.  Red and Green carry no weights.  Shortest path is the path with less weight when you add up the weights in the path.

1583

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What do you understand by copy constructor in java?

491

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Why is it called buffering?

583

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How to display all the prime numbers between 1 and 100

503

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What do you mean by composition in java?

566

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Can we use catch statement for checked exceptions?

512

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Explain polymorphism citing an example.

592

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What are the basics of core java?

548

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What is equals method in java?

522

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State differences between C and Java?

661

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What are the different types of constructor?

524

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What is the numeric promotion?

496

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Why vector is used in java?

558

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