Tree Traversal : Inorder, Preorder and Postorder
Tree Traversal is described as the process of travelling across all the nodes in a tree data structure such that no node is left unvisited in the path. There are...
Python Program For Binary Search
Binary Search is an important searching technique that is used to find target in fewer iterations in comparison to the linear search approach. Binary search is applicable only on sorted...
Page Replacement Algorithms in OS
A page replacement in an operating system is the process in which a page from the main memory is replaced with a page from the secondary memory. Page Replacement occurs...
Introduction of K Map (Karnaugh Map)
K Map (Karnaugh Map) provides a much simpler way of minimizing the complex boolean expression in comparison to Boolean Algebra. This minimization helps in the overall reduction of the manufacturing...
System Calls in Operating System
System calls are a way for programs to interact with the operating system's kernel. They provide a standardized interface for executing system-level functions, such as process management, file access, network...
Kernel in Operating System
In computing, the term "kernel" refers to the central part of an operating system that manages the system's resources and communication between hardware and software components. The kernel provides the...
OSI Model in Computer Network
Since mid 90’s the data transfer became very popular and is one of the emerging needs of technology expansion as we have to not only transfer the data but also...
Java Servlet in Details
In today’s world web applications are very popular and there are numerous technologies available for making web applications. Java servlet is one of them but it has its own distinctive...