Cambridge International AS and A Level IT Coursebook with CD-ROM
The first year of Cambridge Assessment International Examination (CAIE). These series of Notes are comprehensive, Detailed, Summarized and Easy to Understand. Students finds it very helpful as they prepare for examination.
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Chapter 3: monitoring and control (a level it 9626)
August 20, 2020
27
2020/2021
Summary
Subjects
monitoring
control
cctv monitoring
environmental monitoring
workplace monitoring
caie it
chapter 3 monitoring and control
a level it 9626
Connected book
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Notes for Information Technology (9626) Cambridge International AS and A. Chapter1 "Data, Information, Knowledge and Processing"
Question & Answers organized by chapter for Information Technology IG, A level(9626) P1 Monitoring and Control
Class notes Information Technology (9626) Cambridge International AS and A Level IT Coursebook with CD-ROM, ISBN: 9781107577244
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Ahmadu bello university, zaria
CAIE A Level IT 9626 (CIEIT9626)
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Content preview
Objectives
• identify a range of
sensors and describe
their use in monitoring
technologies
• identify a range of
sensors and describe
their use in control
Monitoring and Control
technologies
• evaluate the use of
monitoring
technologies in
everyday life
• evaluate the use of
control technologies in
everyday life
A LEVEL ICT 20-Aug-20 MR
,Objectives
Key Terms
• identify a range of • Sensor: a device that records data about the surround
sensors and describe
their use in monitoring physical environment
technologies
• identify a range of
• Input device: a device that allows data to be entered
sensors and describe
their use in control
computer system
technologies • Analogue data: raw data measured from physical qua
• evaluate the use of
monitoring • Microprocessor: an integrated circuit used in monitor
technologies in
everyday life control technologies
• evaluate the use of
control technologies in • Actuator: this is a type of motor that controls a mech
everyday life
system
A LEVEL ICT 20-Aug-20 MR
, Objectives
Sensor in Monitoring and Control
• identify a range of
sensors and describe
their use in monitoring
• Monitoring technologies use sensors to monitor an
technologies environment, often collecting data about the enviro
• identify a range of
sensors and describe
their use in control
technologies
• A sensor is an input device that records data about
• evaluate the use of surrounding physical environment.
monitoring
technologies in • This physical quantity can be temperature, light, hu
everyday life
• evaluate the use of • Using sensors can also be very beneficial in environ
control technologies in
everyday life
that could be harmful and dangerous for a human,
example in a nuclear plant, active volcano
A LEVEL ICT 20-Aug-20 MR
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