In which of the following tab an error is shown? - Android Quiz

Android - Quiz(MCQ)

In which of the following tab an error is shown?

A)

CPU

B)

Memory

C)

Logcat

D)

ADB Logs

Correct Answer : Logcat

Explanation : Logcat is a command-line tool that dumps a log of system messages. It includes the messages that you have written from your app with the Log class and also includes the stack traces when the devices throw an error. Logcat helps to analyze the problems and also helps to display the log messages of our android device.

Recently Updated in Android Questions

In android mini-activities are also known as_____

A)

Activity

B)

Fragments

C)

Adapter

D)

None of the above

Correct Answer : Fragments

Explanation : In android mini-activities are also known as Fragments

If you need to pass data back from an activity, Which method you should use?

A)

startActivity()

B)

ActivityForResult()

C)

startActivityForResult()

D)

None of the above.

Correct Answer : startActivityForResult()

Explanation : startActivityForResult() should use when need to pass data back from an activity.

Android system initiates its program with in an Activity starting with a call on ?

A)

onCreate() callback

B)

onDrop() callback

C)

offCreate() callback

D)

offCreate() callback

Correct Answer : onCreate() callback

Explanation : Android system initiates its program with in an Activity starting with a call on onCreate() callback method..

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