Answer Posted / modi[achir communication]

Difference between AWT and SWING:

Swing provides a richer set of components than AWT. They are
100% Java-based. There are a few other
advantages to Swing over AWT:
• Swing provides both additional components like JTable,
JTree etc and added functionality to AWT-replacement
components.
• Swing components can change their appearance based on the
current “look and feel” library that’s being used.
• Swing components follow the Model-View-Controller (MVC)
paradigm, and thus can provide a much more
flexible UI.
• Swing provides “extras” for components, such as: icons on
many components, decorative borders for
components, tool tips for components etc.
• Swing components are lightweight (less resource intensive
than AWT).
Java
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• Swing provides built-in double buffering (which means an
off-screen buffer [image] is used during drawing
and then the resulting bits are copied onto the screen. The
resulting image is smoother, less flicker and quicker
than drawing directly on the screen).
• Swing provides paint debugging support for when you build
your own component i.e.-slow motion rendering.

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949

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1009

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994

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Define max and min heap, also the search time of heap.

992

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What are the library functions in java?

1001

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What is a subsequence of a string?

1017

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What are the major advantages of internal iteration over external iteration?

998

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Write a java program to count the number of words present in a string?

949

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What is a lightweight component?

986

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1028

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Can we have return statement in finally clause? What will happen?

926

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Does .length start 0 java?

974

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How many ways can we create the string object?

975

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Why do we use return statement?

985

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What is the difference between heap and stack memory?

1159

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