TECHNOLOGY

Virtual Memory Virtual memory is a memory management capability of an operating system (OS) that uses hardware and software to allow a computer to compensate for physical memory shortages by temporarily transferring data from random access memory (RAM) to disk storage. In other words, it is the separation of logical memory from physical memory. This … Read more

Bluetooth is a wireless connection standard that allows for exchange of data over short distances. It’s named after the 10th century Danish King Harald Bluetooth, who united Denmark’s tribes into a single kingdom. A new version of Bluetooth standard means various improvements, but only when used with compatible peripherals. Before Bluetooth version 4.2 in 2014, … Read more

The polarity of the electric current created by the welding machine, which runs through the electrode, is either AC or DC. These are the two types of polarity and the welding quality and efficiency depend significantly on the type of current used. AC Welding AC stands for Alternating Current. In an AC electric circuit, the … Read more

In conventional computers, translation of the program or the source code into object/machine code is done by various methods which include assembler, compiler and interpreter. Below are the underlying details of how they differ from one another.  What You Need To Know About Assembler An assembler is a program that takes basic computer instruction or … Read more

What Is A Binary Tree? Incomputerscience, a binary tree is a hierarchical data structure in which each node has at most two children generally referred to as left child and the right child. Each node in a binary tree contains three nodes which include pointer to the left sub-tree, and pointer to the right sub-tree … Read more

What Is MIG (Metal Inert Gas) Welding?  Metal Inert Gas (MIG) welding is a welding process in which an electric arc forms between a consumable MIG wire electrode and the workpiece metal, which heats the workpiece metal, causing them to melt and join.  The wire electrode is wrapped in a wire-pool and is continuously fed … Read more

What Is Cohesion In Software Engineering? In software engineering, cohesion represents the degree to which a part of a code base forms a logically single, atomic unit. It also can be described as the degree to which the elements of a module belong together or the number of connections inside some code unit. If the … Read more

What Are Cathode-Ray Tube (CRT) Monitors ? A cathode-ray tube monitor is a display device used in television sets and computer monitors. It is a kind of vacuum tube which contains one or more electron guns, electrostatic deflection plates and a phosphor target which is located at the back of the glass screen.  In computer … Read more

Computer software are programs and procedures intended to perform specific tasks on a system. Computer software systems are categorized into three major types namely application software, programming software and system software. Programming software helps in writing programs through tools such as linkers, debuggers, compiler/interpreters, ore and editors. Application software on the other hand, is used … Read more

What Is Object Relational Database? An object-relational database (ORD) is a database management system (DBMS) that’s composed of both a relational database (RDBMS) and an object-oriented database (OODBMS). An object-relational database acts as an interface between relational and object-oriented databases because it contains aspects and characteristics from both models. Object-oriented database (ORD) serves two main … Read more