Question

Various designs of an application screen are shown below. Identify the screen that INCORRECTLY depicts functions of standard interface components.

• A. Fig A
• B. Fig B
• C. Fig C
• D. Fig D

Hint:

Radio buttons are always used for binary choices like "Yes/No". If you see a mockup where both radio buttons in a single group are selected, it is a major design error.

Answer 1

The Correct Option is D

Step 1: Recall standard behaviour.
Checkboxes allow multiple choices, radio buttons only one, text fields take free input.
Step 2: Spot the violation.
One screen uses a component against its convention.
\[ \boxed{\text{Option 4 (Fig D)}} \]