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How many times may an object's finalize() method be invoked by the garbage collector? |
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What restrictions are placed on method overriding? |
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Is a class a subclass of itself? |
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I want to store more than 10 objects in a remote server. Which methodology will you follow? |
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What is the difference between a MenuItem and a CheckboxMenuItem? |
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What is typecasting? |
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How are Observer and Observable used? |
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How many bits are used to represent Unicode, ASCII, UTF-16, and UTF-8characters? |
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Threading : - How can you pass data between two threads?
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What methods are used to get and set the text label displayed by a Button object? |
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What is the relationship between clipping and repainting? |
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What are 4 drivers available in JDBC
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What is the purpose of the toolkit in the Abstract Window Toolkit (AWT)? How does AWT work? |
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Is the ternary operator written x : y ? z or x ? y : z ? |
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Is sizeof a keyword? |
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What classes of exceptions may be caught by a catch clause? |
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What does the keyword "synchronize" mean in java. When do you use it? What are the disadvantages of synchronization? |
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To what value is a variable of the String type automatically initialized? |
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Does garbage collection guarantee that a program will not run out of memory? |
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What is ServerSocket. How will you create a connection? |
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