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
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Understand the function of computer systems
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Be able to design a computer system
Assessments
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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 |
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10 min
Outline the Aims and Outcomes of the Unit 02
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10 min
Explain the two assessments in detail and disucss
any suggested changes to the grading criteria and
tasks
|
|
|
1.2 |
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30 min
Summarise computer systems and their environments
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30 min
Explain the purpose and architecture of motherboards
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30 min
Explain AMD and Intel CPU choice
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30 min
Explain RAM Memory channels and clocking
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30 min
Explain SATA, eSATA, HD and SSD
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10 min
Explain Power supplies and cooling
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30 min
Explain the choice of Graphics cards
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10 min
Explain other I/O, USB, Sound, HDMI, WiFi, BlueTooth etc
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30 min
Explain the choice of peripherals for gaming,
keyboards, joysticks, VR, monitors, etc
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30 min
Explain the choice of software, O/S, 3D Graphics and
game engines for example
|
|
|
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 |
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30 min
Select a suitable Dell Gaming System
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30 min
Select two other systems (not Dell)
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30 min
Evaluate, compare and select the best system
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|
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Component Resources
Gaming Systems
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Wesbite
Dell
one of the most popular suppliers of PCs
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Wesbite
Alienware Gaming
one of the best suppliers of gaming PCs (now owned by Dell)
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Wesbite
Overclockers
as the name suggests they are speicialists in getting the most
out of PCs and Graphics cards
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Wesbite
pcspecialist
an Intel Platimum Technology Provider
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Website
CyberPower Systems
both Intel based and AMD gaming PCs.
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Website
Asus ROG G20
Asus offer a full range of gaming PCs some well above our budget limit
of £2,500
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Wesbite
Origin Chronos VR
a range of VR ready gaming PCs