AS & A Level IT Chapter 14 Communications Technology Notes
Communication technology is the backbone of modern information exchange, covering protocols, transmission methods, and network infrastructures. This chapter explores circuit switching, packet switching, and various communication technologies that enable seamless data transfer.
Mastering these concepts is crucial for a comprehensive understanding of IT systems. To solidify your knowledge, supplementing your study of these notes with consistent past paper practice is highly recommended; this will familiarize you with exam formats and question types.
The CIE, through its rigorous assessments, ensures students grasp these vital technological principles.