ITPEC FE Morning April 2020 Question 24
ITPEC FE Morning April 2020 — Question 24 of 80
Radio Button — select one item from a group of mutually exclusive options.
A radio button lets the user pick exactly one option from a set where choices are mutually exclusive.
GUI component comparison:
- Radio button — one selection from mutually exclusive items
- Checkbox — one or more selections from a group
- Drop-down list — one selection from a list that appears when activated
- Combo box — select from a list or type a custom value
Why not others:
- (a) — describes a combo box (list + text input)
- (b) — describes a drop-down list (appears on activation)
- (d) — describes checkboxes (multiple selections allowed)
Key rule: Radio buttons = mutually exclusive single selection; checkboxes = multiple selection allowed.
AI-generated — may contain errors
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