Ways in which Java program is less likely to be compromised
Give two ways in which a Java program is less likely to be compromised than the same program written in C++.
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In Java, Primitive and reference data types always passed by value while as in C++ referenced data types are passed by reference.
In Java, we have automatic garbage collection that doesn’t have the concept of Destructor and usage of finalize() is not recommended while have we have to explicitly rely upon destructors and deletete operator to free unused memory.
Catching exceptions: Exceptions are caught in the catch clause of the try statement. Catching an exception provides the program a chance to recover from the trouble or attempt a repair for whatsoever caused it.
Define CORBA? What does it do?
What do you mean by ActiveX control? Describe in brief.
The kind of value that a variable can own is known as data type. When we state a variable we require specifying the type of value it will own with the n
Explain the applications of packing life cycle.
Explain the way to start a Web Service.
Shallow copy: It is a copy of an object in which copies of each and every object's sub-components are not as well made. For example, a shallow copy of an array of objects would outcome in two separate array objects, each having references to similar s
Global variable: It is a phenomenon which is more generally regarded as being a trouble in structured programming languages than in object-oriented languages. In structured programming language, like C or Pascal, a global variable is one stated outsid
Right shift operator: Right shift operator (>>) is the bit manipulation operator. It shifts the bits in its left operand zero (0) or many places to the right, according to the value of its accurate operand. The most important bit from before the
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