Direct access is said to be a file sharing that uses memory to the memory structure. It stores area networks and offers large data transfer between various applications of computer systems without compacting the information. Direct access file can shift data without necessarily using the operating system which is also able to free up the processor and the operating system for other different processes. A random access file can access information arbitrarily which is not the case for sequential access file. Sequential access file reads and records data in a sequence or one after the other. For example, in a circumstance that a user wants to access information in the 10th position if he/she utilizes the sequential access file the data will be located from 1-10, but with the random access file, the user will go straight to the 10th position.
An Object-oriented programming is a computer software programming design where the programmers define both the data type of a data structure and the operations that can be applied to the data structure. A class can be said to be a template or a blueprint from which objects are created whereas objects is a real-world entity such as a keyboard, a mouse, and laptop. The object is normally created through new keyword.
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In Object-oriented programming, the classes represent the pictures in learning to read book whereas in the procedural learn to read the book are words on a page without images that can help guide a young learner through the book. Object-oriented programming also uses few different methods throughout the code as compared to procedural programming that uses various methods. In similarities, both procedures and objects use algorithms to process data. They also both have functions to execute code.NET, Ruby and data hidings are some of the softwares which can be implemented in OOP. Data hiding refer to a software development technique used in object-oriented programming to hide information within the computer code. It is a valuable security consideration because of its data member's property that can conceal internal object details which are secured.
