Answer Posted / 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 is number data type?

1013

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How many decimal digits is 64 bit?

914

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Why can't we use static class instead of singleton?

924

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What is an array length?

884

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Why is java architectural neutral?

1098

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What is class??

1214

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What is the use of arraylist in java?

1075

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Is array primitive data type in java?

985

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What is variable in java?

967

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What is the use of volatile in java?

1038

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What is a double vs float?

983

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What do you understand by the term polymorphism?

1065

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Explain notify() method of object class ?

1078

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What is empty list in java?

1062

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What are the ways in which a thread can enter the waiting state?

931

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