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.
Java Archive file: It is a Java Archive (JAR) file which makes it possible to store multiple bytecode files within a single file.
Syntax error: It is an error detected by the compiler throughout its parsing of a program. The syntax errors generally result from mis-ordering symbols in statements and expressions. Missing curly semicolons and brackets are general illustrations of s
Assembly language: This is a symbolic language closely analogous to the instruction set of a Central Processing Unit. The program employed to translate a program written in assembly language is termed an assembler.
Explain the applications of packing life cycle.
Define the synchronization objects. Ansewr: A synchronization object is use to co-ordinate the execution of many threads.
Decimal: The number representation in decimal is base 10. In base 10, the digits 0 to 9 are utilized. Digit positions symbolize successive powers of 10.
Normal 0 false false
Unchecked exception: An exception for which it is not needed to give a local try statement or to propagate through a throws clause stated in the method header. An exception which is not handled will cause program annihilation when it is thrown.
State the term New in XPath 2.0?
Graphical User Interface: A Graphical User Interface (abbreviated as GUI) is a part of a program which permits user interaction through graphical components, like menus, buttons, text areas, and so forth. Interaction frequently includes the usage of a
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