Answer / imam basha

Java does not use memory pointers explicitly. All the
programs in java are run under an area known as the sand
box. Security manager
determines the accessibility options of a class like reading
and writing a file to the local disk. Java uses the public
key encryption system to allow the java applications to
transmit over the internet in the secure encrypted form. The
bytecode Verifier checks the classes after loading.

Answer / ram

Java is considered more secure than other languages for
several reasons:

* The Java compiler catches more compile-time errors;
other languages (like C++) will compile programs that
produce unpredictable results.
* Java does not allocate direct pointers to memory. This
makes it impossible to accidentally reference memory that
belongs to other programs or the kernel.

What are Access Specifiers and Access Modifiers.

6 Answers   TCS,

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I am unable to find or learn about print command. I have a graphical program in core java in applet but i want to give print command but i have coding for that so if anyone know about this plz mail me on avdhesh_chauhan007@yahoo.co.in

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Why wait(),notify(),notifyAll() methods defined in Object class althought we are using in only threads.

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What is HashTable?

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Explain wait(), notify() and notifyall() methods of object class ?

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What are the six ways to use this keyword?

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How do you create a first line indent?

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Is it compulsory for a try block to be followed by a catch block in java for exception handling?

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what is difference between signed & unsigned char?

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What is procedure writing?

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