COMPUTER FUNDAMENTALS

Detailed explanation-1: -Scratch coding is a visual programming language in which you have to drag and drop blocks of code and attach them in a way you connect a jigsaw puzzle.

Detailed explanation-2: -Block-based programming provides visual clues through predefined groups of code (blocks), such as events, controls, commands, loops, conditions, and more, that can be selected, modified, and sequenced to create and run games, apps, and other programs.

Detailed explanation-3: -Drag and drop is a method of moving computer files or images from one place to another by clicking on them with the mouse and moving them across the screen.

Detailed explanation-4: -In computer graphical user interfaces, drag and drop is a pointing device gesture in which the user selects a virtual object by “grabbing” it and dragging it to a different location or onto another virtual object.

Detailed explanation-5: -Block-based coding is a form of programming language where the developer issues instructions by dragging and dropping blocks. This helps to prevent syntax errors and developers do not have to memorize syntax to write code.