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.
Explain the term accessibility testing.
Transmission Control Protocol: It is the Transmission Control Protocol (abbreviated as TCP) is a set of rules which permit reliable communication among two processes across a network.
Class body: It is a body of class definition. The body collects the definitions of a class's members that is, methods, fields and nested classes.
What are the valid and invalid XHTML element names?
State the term SOAP and explain its relation with XML.
Constructor: A constructor is automatically called whenever an instance of its class is formed. A constructor always has similar name as its class, and encompass no return type. For example: public
Describe the message queue?
Write a function that takes an integer value and returns the number with its digits reversed. For example, given 7631, the function should return 1367.
Property Specifications: Users can specify assertions using the assert(expr) statements. An assert statement is used to check if the property specified by the expression expr is valid within a state. If expr evaluates to 0, this implies that it is not
Define the term Multiprogramming system: It is an operating system which is able to run multiple programs parallel.
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