Piagetâs Theory of cognitive development in early childhood is defined as the way a childâs mental activities and capabilities evolve through childhood to adolescents.
Universal Communications Format File. UCF file is an Universal Communications Format File. UCF is a special file format the you can use to display rich media files in WebEx sessions. WebEx is a web conference system. It is a tool for online meetings, conferences, and other Web-based events. Description link.
A file with the AAF file extension is an Advanced Authoring Format file. It contains complex multimedia information like video and audio clips, as well as metadata information for that content and project. Most video editing programs utilize proprietary formats for their project files.