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(#M40158112) SAPIENT QUESTION Android Keep an EYE

Which attribute should be mentioned in AndroidManifest.xml file to avoid using external spearkers of a device?

1) AUDIO_NOISY
2) AUDIO_BECOMING_NOISY
3) Both of the above
4) None of the above

Asked In Sapient Ashish (2 years ago)

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(#M40158124) SAPIENT QUESTION Android Keep an EYE

Which attribute specifies how to place the content of an object, both on the x- and y-axis, within the object itself?

1) layout_VerticalX
2) layout_HorizontalY
3) layout_gravity
4) layout_XY

Asked In Sapient Ashish (2 years ago)

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(#M40158119) SAPIENT QUESTION Android Keep an EYE

Which of the following is true about 'Killable After property" of Activity Lifecycle's callback methods?
A. onDestroy is Killable
B. An activity is killable from the time onPause() returns to the time onResume() is called
C. onStop method is killable
D. onResume is not killable while onPause is killable

1) A, B and C
2) A, B and D
3) A, C and D
4) B, C and D

Asked In Sapient Ashish (2 years ago)

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(#M40158147) SAPIENT QUESTION Android Keep an EYE

Identify the correct inference from this piece of code:

public void onClick(View v){
new Runnable(){
public void run(){
Bitmap b = loadImageFromNetwork();
mImageView.setImageBitmap(b);

}
}).start():}

1) Here ImageView is manipulated on a worker thead which can cause really weird problems. Tracking down and fixing such bugs can be difficult and time consuming.

2) Here ImageView is manipulated on main thread. which is efficient & less time consuming.

3) Here ImageView is manipulated on main thread, which is asynchronous but time consuming.

4) Here ImageView is manipulated on a main thread, but this can cause weird problems. Tracking down and fixing such bugs can be difficult and time consuming.

Asked In Sapient Ashish (2 years ago)

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(#M40158110) SAPIENT QUESTION Android Keep an EYE

Which log has the highes priority?

1) Log.i
2) Log.v
3) Log.w
4) Log.d

Asked In Sapient Ashish (2 years ago)

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(#M40158128) SAPIENT QUESTION Android Keep an EYE

Which of the following statements is/are correct about Application Object?

A. The application object is created whenever an Android component starts.
B. The application object starts in a new process with a unique ID under a unique user.
C. The application obejct starts before any components and runs at least as long as another component of the application runs.

1) A, B and C
2) B and C
3) Only A
4) Only C

Asked In Sapient Ashish (2 years ago)

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(#M40158140) SAPIENT QUESTION Android Keep an EYE

In Which of the following situations is it best to use Singleton?

1) If an object has READ_ONLY state (all attributes are final)

2) If an obejct does not have any state (say, no attributes, only methods)

3) If an object has shared state (attributes are present, but those are modified by many of the other objects)

4) All of the given options

Asked In Sapient Ashish (2 years ago)

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(#M40158141) SAPIENT QUESTION Android Keep an EYE

Bob figured out that in his Java applications only one runtime enviroment is possible and that is actually true
Bob would like to make Runtime class a _______

1) Singleton class
2) Abstract class
3) Static classs
4) Final class

Asked In Sapient Ashish (2 years ago)

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(#M40158121) SAPIENT QUESTION Android Keep an EYE

Which of the following statements is/are true about Android OS regarding Activities?
A. The Android OS uses a priority queue to assist in mananging activities running on the device.
B. The Android OS uses a circular queue to assist in managing activities running on the device.
C. An activity can go through the following states-Active/Running. Paused and Stopped.

1) A and C
2) B and C
3) only C
4) only B

Asked In Sapient Ashish (2 years ago)

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(#M40158123) SAPIENT QUESTION Android Keep an EYE

Which of the following is a layout Manager?
A. Framelayout
B. ScrollView
C. LinearLayout
D. GridLayout

1) Only A & B
2) Only B
3) Only A, C, D
4) Only C & D

Asked In Sapient Ashish (2 years ago)

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