cmp and diff commands
Explain the difference between” cmp” and “diff” commands?
Expert
cmp – This command compares the two files byte by byte and shows the first mismatch.
diff – This command tells the changes which is to be made in order to form the identical files.
Checked exception: An exception which should be caught locally in the try statement, or propagated through a throws clause stated in the method header.
Native method: In native method, the method is written in a language other than Java, however accessible to a Java program. Native methods are far away from the scope of this definition.
Implicit type conversion: The type conversion which does not need a cast. Implicit type conversions usually do not comprise any loss of information. For example, joining an integer operand with a floating point operand in an arithmetic expression will
Why did Java benefit from the development of JavaIDL?
Sub type: It is a type with a parent super type. The sub-type or super-type relationship is more common than the sub-class or super-class relationship. A class which implements an interface is a sub type of interface. An interface which expands the ot
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Overriding for restriction: It is a form of method overriding in which the sub-class version of a method calls the super-class version first of all and then employs or manipulates the outcome or consequences of that call in some manner.
Briefly describe how Active Server Pages work. How, when, and where they are used.
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