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2. Hardware and software
A section of Information Technology, 9626
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A user interface is the method by which a user and a computer exchange information and instructions. Tick the most accurate statement referring to the use of colour in a user interface for users who suffer from colour blindness (colour vision deficiency).  It is good practice to use complementary colours such as red text on a green background. It is good practice to use text in small sizes and weights to emphasise it against a different‑coloured background. It is good practice to always use as many colours as possible when designing an interface. It is good practice to use a soft‑coloured background such as grey or cream to allow text of a different colour to be read more easily. Tick the most accurate statement referring to elements of a user interface.  Radio buttons only allow you to select one option from a list. A text box does not allow you to type numbers into it. Text should use the same font size whether the information is important or less important. It is a good idea to have a different font size for each word in a title. A developer has been asked to produce software. The software will allow a company’s employees to enter data. The user interface will be a graphical user interface (GUand must be easy to use. Describe four features of the layout of such a user interface.
9626_w21_qp_12
THEORY
2021
Paper 1, Variant 2
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Questions Discovered
93