Unit Description:
This unit introduces the underlying theories and mechanisms of modern computer systems and networks. It provides the fundamental knowledge of the hardware, software and network technologies of computer systems and the skills required for the operation of computer systems and networked environments. Students of this unit will gain a critical knowledge and application of how various components of computer systems and networks work together in different operating system environments and secure network implementations.
Students will be prepared to adapt their knowledge and understanding over time to ensure sound theoretical understanding of the issues relevant to computer systems and networking. Resolution of such issues is critical in a changing environment, as exemplified by the impact the on networking resulting from the rise of mobile device usage.
Content:
- PC system components, including motherboards, processors, memory, and cooling systems.
- Storage devices, power supplies, display devices, and adapters.
- Installing, configuring, and troubleshooting PCs.
- Installing, configuring, and troubleshooting printers.
- Installing and configuring different operating systems and networking components.
- General troubleshooting theory and preventive maintenance.
- Troubleshooting operating systems, hardware, printers, and laptops.
- Operational procedures for PC technicians
- Effective client communication and interaction
Assessment:
Assessment will contain following summative and formative assessments.
Summative
- Written Exam (50%)
- Assignment (20%)
Formative
- Practical Labs (20%)
- Tutorial exercises (10%)
Reference Book(s):
Irv Englander, 2009, The Architecture of Computer Hardware, Systems Software, and Networking: An Information Technology Approach, 4th edition Wiley
Cisco network Academic, 2010, IT Essentials: PC Hardware and Software Companion Guide, 4th Edition, Cisco Press.