Android AND-801 Exam - Topic 8 Question 30 Discussion

Actual exam question for Android's AND-801 exam

Question #: 30
Topic #: 8

Check the following image which includes a code that runs when the user clicks on the button (id =button). This code for an Android app includes three check boxes for the question: "Which countries are in North America?" Select one of the following choices, where the result will appear when the app user clicks the button.

Ain TextView widget has blank id

Bin TextView widget has id: textresult

Cin TextView widget has id: textresult.text

Din TexView widget has id: isChecKed

Show Suggested Answer

Suggested Answer: B

by Derick at Jul 31, 2022, 05:52 PM

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Vallie

5 months ago

I’m surprised they included a blank id option at all!

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Katie

5 months ago

Wait, is D even a valid id format?

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Tamekia

6 months ago

C seems off, that's not how ids work.

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Carolynn

6 months ago

I think B is the right choice!

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Shawna

6 months ago

A is definitely wrong, can't have a blank id.

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Margo

6 months ago

I don't recall seeing "isChecKed" as a valid ID for a TextView. It feels like it should be related to checkboxes instead.

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Nieves

6 months ago

I'm a bit confused about the IDs. I feel like "textresult.text" could be a valid option, but it seems off for a TextView.

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Shawna

6 months ago

I think the right answer might be B, since "textresult" sounds familiar from our practice questions about displaying output.

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Goldie

6 months ago

I remember we discussed how the TextView should have a specific ID to display results, but I'm not sure if it should be "textresult" or something else.

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Stefan

6 months ago

This is a tricky one. I can see the logic behind not wanting the treasury department to speculate or have too much responsibility, but I'm not sure those are the best reasons. The idea of manipulating reported profit also seems a bit off-base. I'll have to review my notes on treasury management to figure out the most compelling explanation.

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Dorethea

6 months ago

I remember similar practice questions emphasizing the importance of training, but I'm wavering on whether technical support might also be crucial in this transition.

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Heike

6 months ago

This question seems straightforward. I'll focus on identifying the rule that doesn't apply to flowcharting.

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Lindsey

12 months ago

Hmm, I wonder if the answer has something to do with the 'button' id mentioned in the question. Maybe the result should be displayed in a different widget altogether?

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