Answer:
<em>A. check box </em>
Explanation:
A check box, selection box, or tick box <em>is a small immersive box that the user can switch to demonstrate an affirmative or negative choice</em>.
It is often observed in applications and operating systems ' HTML input forms, dialog boxes, and GUIs.
A check mark appears inside the box when clicked to signify an affirmative (yes) option. The check mark will vanish when clicking again, suggesting a negative option (no).
Answer:
A memory address is a unique identifier used by a device or CPU for data tracking.
Simply a glare screen, because it clearly states what it protects one against, I guess.
