The best vector editor overall is Adobe Illustrator ... You can save all work you create in Vectr online, or export it in PNG, JPG, or SVG file formats. Vectr is a great choice for beginners ...

Here is the simple strategy given for the aspirants who will appear for the exam soon. This is a quick yet effective tip to revise and prepare for the exam a day before it.

(point light shadow mapping shader use cubemap on OpenGLES2.0, use texture array on OpenGLES3.0+) 2.0(3.0+ compat) ...