Introduction Select Unit: 1.1 The Parts of a Computer System1.2 Evolution of Computers1.2.1. Key Developments1.2.2. The mechanical computer1.2.3. Electronic computers based on digital switching1.2.4. UNIVAC to the modern day computers1.3. Modern day computers 1.3.1. Supercomputers1.3.2. Mainframe computers1.3.3. Minicomputers1.3.4. Network Servers1.3.5. Personal computers and Microcomputers1.4 The Von Neumann Model This section covers the historical development of computing systems. Download PDF Tip Don’t forget to answer the following past paper MCQ questions. Note Any Question ? Drop a comment below