Android Application Development (AND-401) — Question 59

Which of the following is incorrect about the LogCat tool?

Answer options

• A. LogCat UI tool is available inside Android Studio.
• B. You can create a log in your application using Log.v(String, String)
• C. Each log message has a tag
• D. Only one of your applications can create log entries, and it should be component class (Activity,Service,...etc)

Correct answer: D

Explanation

The correct answer is D because multiple applications can create log entries, not just one. The other options are accurate; LogCat is integrated into Android Studio, log messages can indeed be created using Log.v, and each log message does have an associated tag.