Answer Posted / guest

An object?s lock is a mechanism that is used by multiple
threads to obtain synchronized access to the object. A
thread may execute a synchronized method of an object only
after it has acquired the object?s lock. All objects and
classes have locks. A class?s lock is acquired on the
class?s Class object.

Is null a string?

990

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When wait(), notify(), notifyall() methods are called does it releases the lock or holds the acquired lock?

997

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can rmi and corba based applications interact ?

1076

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What is string in java is it a data type?

1010

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Which containers use a flowlayout as their default layout in java programming?

1001

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What does .equals do in java?

1085

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What are passing parameters?

1077

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What is user defined exception in Java?

1069

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What is java util list?

951

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What are measurable parameters?

1068

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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.

2009

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Why a dead thread occurs?

970

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Explain java coding standards for constants?

1005

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Can You Have Virtual Functions In Java?

1136

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What is append function?

990

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