ICT Systems and Applications notes
31 notes by 27 users
This ICT Systems and Applications page gathers notes on systems, networks, health and exam questions. It is for school students practising ICT topics and teachers looking for ready-made material. There are over 20 notes, mostly at school level. Choose a topic and start reading.
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- Components of ICT Systems108
- Digital Devices and Computers54
- Data, Information and Information Systems47
- Systems Life Cycle and Selection26
- Data Security, Backup and Recovery25
- Networks and Digital Communication31
- Cloud Computing and Online Services14
- Benefits, Limitations and Impact of ICT47
- ICT in Education78
- ICT in Healthcare30
- ICT in Business and the Workplace75
- Banking, Retail and E-Commerce Systems114
- Office Software and Digital Publishing39
- Control, Monitoring and Design Systems28
- Home Entertainment and Gaming53
Notes
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Past Exam Question and correct answers Question: Tablet computer B has a sensor, which detects any movement of the device.The device uses data from the sensor to switch itself off if it is dropped. &n...
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iCT TOPIC 1: An ICT system and its components What is ICT? (Information Communication Technology) - It concerns any device or system that allows the storage, retrieval, manipulation, transmission and receipt of ...
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ICT cont Uses of communication technologies and standards Relative advantages and disadvantages of networks Advantages: Ability to share files - no need to make copies of files as all files can be accessed by a...
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Displaying Surfaces chp 10 Displaying raster surfaces? Drawing rasters that represent continuous surface data with separate classes Drawing rasters that represent continuous surface data with a continuous color ramp Drawing thematic rasters tha...
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Untitled ICT SYSTEMS 1.1 Input devices: These are devices that are used to input data into the computer. Computer Keyboards: Used for inputting text or instructions to the computer. The QWERTY keyboard=called like this because...
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Untitled Computer Interface Command Line Interface (CLI)-User has to type in instructions and choose from the menu in order to open an application-many instructions needed to carry out 1 task-very slow and prone to errors-user...
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ICT Past Questions 1) To meet Scarlet Price’s requirement for data security, team “Endurance” has considered the need for off-site storage as part of its backup and recovery strategy. Discuss other factors that should have been consider...
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3.1.1- Information and Communication Technology (ICT) Email This is the simplest form of communication.Pros and cons:✓ Quick and easy to use✓ Widespread usage✓ Can attach documentsX There are limits on attachment sizesX There are security issues as messages can be interc...
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Future developments in ICT Future Developments in shopping NFC Chips Chips in mobile phones that allow a persons mobile phone to become a form of payment by holding the chip in the mobile phone near the scanner and then the chip and the scanner...
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ICT in Health What are the advantages of using sensors in a medical situation? Constantly measure patients' number of heart beat, blood pressure and oxygen level, which allows doctors to spot changes. Saving money by reducing the n...
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Ict Types of ICT systems PCs: A desktop PC usually has these basic components: a monitor, a keyboard, a system unit and a mouse. Laptops: A laptop computer is slightly larger and much heavier than an A4 file.  ...
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Training and Support Section 1.0- Introduction Users of ICT are not always members of the organisation that owns the ICT system. Training users who work within the organisation is easy because you can arrange training appropriate to their...
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GCSE ICT Revision - created from Mind Map
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Notes 09/09/13 Computing Notes 1. Chips with everything 2. Communication with machines in the future 3. Computers influence ...
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ICT APLICATIONS - created from Mind Map
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Untitled It has more than one function like connecting to the internet or listening to music while playing on a game. Makes it easy for people to interact with the console like older and young children. No health and safety pr...
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336 - Hardware and Software Developments ICT and Transport Air Travel Airline Simulation Simulations allow pilots to test challenging and dangerous scenarios without risking the lives of passengers. Flying by wire Aircraft now have auto-pilot and comput...
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Computers in the Military The armed forces have a very complex supply chain, where the right item needs to be in the right place at the right time. This could be anything from bread rolls for lunch to a tank to patrol a war zone. The logistics...
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Untitled Tablets are portable so they are easy on the go. However they are alot slower compared to a computer. Photoshop. Is a all purpose program and can be used by the novice and the professional because of its wide range of...
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Untitled Section 1: Digital DevicesHealth and safety risks: Eye strain Repetitive injury Neck and back problems Pain in knees and legs Input devices: Mouse Keyboard Microphone Scanner Output devices: Speakers Printer Screen He...
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Example Exam Questions (c) Michael buys a tablet computer He wants to transfer a fitness video from his desktop computer to his tablet computer. He has the choice of linking the devices using a weird or wireless connection. (i)&n...
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Exam Questions List two peripheral devices that could be used with a smartphone.Answers;earphonesspeakersfitness sensor docking stationprinter Give one benefit and one drawback to Tom of allowing his smartphone to always share ...
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ICT BTEC Technology Systems A computer is a machine which processes digital data. A computer installation is made up of a collection of components to form a technology system.Sectors:ManufacturingConstruction - Calculating the...
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Health and Computers Computers are used in many areas of a hospital: In sensors that are attached to patients to detect things such as Pulse rate Temperature Breathing rate Blood oxygen levels Blood pressure The sensors feed information b...
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ICT & MULTIMEDIA - created from Mind Map BUSSINESS OPPORTUNITY JOB CREATION businesses that use the Internet to collect sales orders have higher rates of exporting, innovation, and entering new export markets.
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Computers in entertainment In modern times computers go hand in hand with almost everything. Entertainment is no exception, in fact, over the past couple of decades digital information has made one of its greatest leaps. Movies, games, music, e...
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Biometrics BiometricsFingerprint-prove who you are when logging into a systemIris scanning- in an airport to prove who you arevoice recognition- use voice to unlock thingsDNA- can prove exactly who we are using our DNAAdvantages...
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Unit 3- ICT in organisations Topic 1- Data, information and knowledgeICT has had some impact on people. Fewer staff may be needed in some businesses. Staff may need to be trained to improve their ICT skills.Data can be presented in many different...
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A Web Application - created from Mind Map uses a web browser Platform-agnostic Reactive
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Untitled The Global Positioning System (GPS) is a space-based satellite navigation system that provides location and time information in all weather conditions, anywhere on or near the Earth where there is an unobstructed line...
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Resolution Tom wants to buy a new smartphone.Which one has the highest resolution?[] Smartphone A[] Smartphone B[x] Smartphone C[] Smartphone D New Page
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The notes cover a range of topics within the unit. ICT in Health discusses sensors used to monitor patients, while Future developments in ICT includes mobile payments. Other notes look at networks, training and support, and computers in entertainment.
For an introduction to systems, start with the notes on ICT system components. For a broader review, GCSE ICT Revision - created from Mind Map includes hardware, networks and data. If you are practising exam questions, Past Exam Question and correct answers includes a question about a tablet sensor.
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Which notes are a useful starting point?
The notes on ICT system components are a starting point if you want to review what makes up a system. For a wider revision overview, “GCSE ICT Revision - created from Mind Map” includes hardware, networks and data. You can then move to notes on a particular application, such as health.
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Yes. Every note listed here is free to open and study without an account. The resources were made by GoConqr users. A free account also lets you save quiz scores and make your own quizzes, mind maps, flashcards and notes.
Who are these notes for?
Most of the notes are at school level. They can help school students practise topics such as ICT systems, networks and applications, while teachers can use them as ready-made material. The list includes notes labelled for GCSE ICT and BTEC ICT, as well as notes on exam questions.