You want to use a targeting segment that includes (A) Age 25-24 and (B) Device tablet. Which targeting expression would you use?

The correct targeting expression is "Including all audiences (A and B)" because the question specifies that the segment includes both Age 25-34 and Device tablet. This implies an intersection of these two criteria, meaning a user must meet both conditions to be targeted. "Including any audiences (A or B)" would target users who are either Age 25-34 or use a tablet, which is broader than intended. "Including a single audience (A)" would only target based on age, ignoring the device. "Excluding all audiences (not A and not B)" would target users who are neither Age 25-34 nor use a tablet, which is the opposite of the desired outcome.