Describe object-oriented programming
Briefly describe object-oriented programming (OOP)?
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Object-oriented programming is a method to develop logical modules, like classes which include fields, methods, properties, and events. Object is produced in the program to symbolize a class. So, an object encapsulates all the features, like data and behavior which are related to a class. OOP permits developers to develop modular programs and accumulate them as software. Objects are utilized to access data and behaviors of dissimilar software modules, like sharable assemblies, classes and namespaces. .NET Framework supports barely OOP languages, like Visual Basic, Visual C++, .NET, Visual C#.
This: It is a Java reserved word with numerous different uses: A) Within a constructor, it might be employed as the first statement to call the other constructor in similar class. For illustration: Q : Explain the distributed systems Explain Explain the distributed systems.
Explain the distributed systems.
What is an Integer: It is a negative or positive whole number. The primitive types are: short, byte, int and long are utilized to hold integer values in narrower or broader ranges.
Specify the usage of the “grep” command?
Concurrency: This is a feature of parallel programming. The parts of a program whose executions overlap in time are stated to execute concurrently. Java's thread characteristic support concurrency.
"this" pointer: In C++ uses a unique keyword called "this" to represent a object that
Double buffering: A graphics method employed to smooth animation. The later version of an image is drawn `at the back the scenes' and then exhibited in its totality whenever the drawing is finished. The supposition is that it will be relatively fast t
IEEE 754: The standard 754-1985 issued by Institute of Electrical and Electronic Engineers for the binary floating point arithmetic. It is the standard to which Java's arithmetic matches.
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