What is a game engine? A game engine is a piece of software that is used to design and develop games. Since games are very heavy programs so it can be very difficult to develop a game from the beginning . So we use game engines to make games which have some predefined rules and program which make game designing and development easier. Game engines are also known as physics engines because they use physics rules for graphics movement so games can look very real. Why we need a game engine? Games use real-world like graphics and simulation so it should be looking like a real world and the physics the game should be similar to the real world and game engine provides us that h physics engine which manages that motion, speed and acceleration of objects in-game, Games are also very highly graphics-intensive special 3D games and games engines lets us create them with ease without hard coding them all that's why we need game engine. Top 5 game Engines 1:- Unity Uni
DEFINITION;- RAM stands for random access memory it is known primary memory of a system it is a very important part of your computer system.RAM is a piece of hardware in every computer system which stores the memory of OS (Operating System) and application currently in use in it. RAM acts as a medium between hard disc and processor to speed up the process for the transfer of data and execute the task as soon as possible. So RAM is actually volatile . So that means data stored in RAM will only remain as long as the system is ON or we have not closed the application (software). when we close the application OS frees memory (data) from RAM Why do we need RAM? - Uses of ram? RAM is a very important part of your system when you request or open some software on your system then your OS fetches that file from your hard disk or SSD and divides it into pieces and lodes it piece by piece in your ram then your ram sends it to the processor for processing and the task is achieved