ICT Unit 1 flashcards

4 data types

List manual input devices

List automatic input devices

How can input devices be adapted for people with disabilites?

What five things should you think about when deciding on an input device?

List output devices

How can output devices be changed to help people with disabilities?

Choosing type of monitor or screen,what should be considered?

Choosing type of printer,what should be considered?

Reasons to store data

What is file compression?

What are the types of storage?

What is important to think about when using removable storage?

What is the role of the OS?

What are the different types of application software?

What is included in a H&S risk assessment?

What are the four risks in the display screen equipment regulations?

How can risks associated with back pain be reduced?

What is a perfect workstation?

How can risks associated with RSI be reduced?

How can risks associated with eye strain be reduced?

How can risks associated with stress be reduced?

How can software design improve health and safety?

What is involved with the analysis stage of SDLC?

How could you identify client requirements?

What would you find out from the current system?

What do you say about the proposed new system?

What 3 type of diagrams would be used to show results from analysis stage?

What is involved in the design stage of the SDLC?

What is project planning?

What is included in the system requirements specification?

What is the data dictionary?

What is included in the testing documentation?

What is prototyping?

What is developed in the implementation stage?

What is a beta tester?

What is an alpha tester?

What is the role of the test plan?

What three types of data should be tested?

What are the 4 different types of installation?

What is the direct method of installation?

What is the parallel method of installation?

What is the phased method of installation?

What is the pilot method of installation?

What is another essential part of the installation stage?

What 4 questions should be asked at the evaluation stage?

What are the 3 types of maintenance?

What is corrective maintenance?

What is adaptive maintenance?

What is perfective maintenance?