Higher Nationals in Computing

Unit 2: Computer Systems

This session will focus on understanding the main hardware components of a modern personal computer.

Resources »

Learning Outcomes

  1. Understand the function of computer systems
  2. Be able to design a computer system

Assessments

  1. 18th Apr 2017 Assessment A2-1: System Specification Final

Week 1 Activities - Computer Systems

Week Lesson Activity Learning Assessment Skill Developed

explain the role of computer systems in different environments

explain the hardware, software and peripheral components of a computer system

1.1
  • 10 min Outline the Aims and Outcomes of the Unit 02
  • 10 min Explain the two assessments in detail and disucss any suggested changes to the grading criteria and tasks
  • Questions and Answers
 
1.2
  • 30 min Summarise computer systems and their environments
  • 30 min Explain the purpose and architecture of motherboards
  • 30 min Explain AMD and Intel CPU choice
  • 30 min Explain RAM Memory channels and clocking
  • 30 min Explain SATA, eSATA, HD and SSD
  • 10 min Explain Power supplies and cooling
  • 30 min Explain the choice of Graphics cards
  • 10 min Explain other I/O, USB, Sound, HDMI, WiFi, BlueTooth etc
  • 30 min Explain the choice of peripherals for gaming, keyboards, joysticks, VR, monitors, etc
  • 30 min Explain the choice of software, O/S, 3D Graphics and game engines for example
  • Web Pages
  • Word Report
  • Computer Hardware

compare different types of computer systems

produce a system design specification to meet a client’s needs

evaluate the suitability of a system design specification

1.3
  • 30 min Select a suitable Dell Gaming System
  • 30 min Select two other systems (not Dell)
  • 30 min Evaluate, compare and select the best system
  • Web Pages
  • Word Report
  • Gaming Systems

Component Resources

Gaming Systems

  • Wesbite Dell one of the most popular suppliers of PCs
  • Wesbite Alienware Gaming one of the best suppliers of gaming PCs (now owned by Dell)
  • Wesbite Overclockers as the name suggests they are speicialists in getting the most out of PCs and Graphics cards
  • Wesbite pcspecialist an Intel Platimum Technology Provider
  • Website CyberPower Systems both Intel based and AMD gaming PCs.
  • Website Asus ROG G20 Asus offer a full range of gaming PCs some well above our budget limit of £2,500
  • Wesbite Origin Chronos VR a range of VR ready gaming PCs

Session Index