Android Exam AND-801 Topic 7 Question 50 Discussion

Actual exam question for Android's AND-801 exam

Question #: 50
Topic #: 7

As an Android developer, to change the font size of a text in Android layout, you should use attribute "android:textSize". Which of the following choices is the recommended syntax to change the font size to 18?

Aandroid:textSize=18sd'

Bandrotd:textSize='18sp'

Candroid:textSize=-'18point'

Dandroid:TextSize=18dp''

Show Suggested Answer

Suggested Answer: A

by Jacqueline at Oct 17, 2023, 02:59 PM

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Annette

4 hours ago

Haha, 'android:TextSize=18dp'? Really? That's just silly. The correct syntax is definitely 'android:textSize=\'18sp\''.

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Sunny

6 days ago

Hmm, I'm not sure about that. Isn't 'dp' (device-independent pixels) the standard unit for size in Android? I might go with option D.

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Dean

8 days ago

I think option B is the correct choice here. The 'sp' unit stands for 'scale-independent pixels', which is the recommended way to set font size in Android layouts.

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