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(#M40158131) SAPIENT QUESTION Android Keep an EYE

Bob, and Android programmer, wants to set trigger to Alarm of his Android phone after three days.
What would Bob do to achieve this?

1) Bob would use AlarmManager and call set() method to set after three days. Even if the phone switches off in between the alarm would ring.
2) Bob would use AlarmManager and call set() method to set after three days. Before switching the phone off Bob would maintain all the alarm details in the database and recreate it after switching it on.
3) Bob has to do nothing as Android takes care of automatic Alarm Triggering events
4) Since all alarm details will get killed after phone gets switched off. what Bob is trying to achieve is not possible.

Asked In Sapient Ashish (8 years ago)

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(#M40165178) TCS QUESTION Technical MCQ Keep an EYE

What could be the output for following?
main()
{
int a= - - 2;
printf(“%d”,a);
}
1. 2
2. -2
3. 1
4. Error

Asked In TCS Ashish (7 years ago)

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(#M40157965) ANDROID QUESTION Keep an EYE

Which of the following are appropriate for saving the state of an android applications?

Options
1) Activity.onFreeze()
2) Activity.onStop()
3) Activity.onPause()
4) Activity.onDestroy()

Asked In Android Ashish (8 years ago)

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(#M40158125) SAPIENT QUESTION Android Keep an EYE

Which of the following is not a feature of Andorid's Service?

1) It has no User Interface
2) A service is bound to the lifecycle of an actvity
3) It runs in the background without direct interaction with the user
4) none of the given options

Asked In Sapient Ashish (8 years ago)

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(#M40157997) ANDROID QUESTION Keep an EYE

Updating UI from service: How to access progress bar from a service?

Options
1) Send progressbar id through intent extras & access it in service
2) Make progress bar as static variable, and access that variable from service.
3) If you want to touch UI from service, trigger a dynamically registered receiver in activity from service, And update UI from that dynamic receiver with in that activity
4) put all UI controls in a common class and access it from all components.

Asked In Android Ashish (8 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 (8 years ago)

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(#M40165190) TCS QUESTION Technical MCQ Keep an EYE

Predict the output of following code:
main()
{
unsigned int a= -1;
signed int b=10;
if(a

Asked In TCS Ashish (7 years ago)

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(#M40157943) ANDROID QUESTION Keep an EYE

Which kernal (operating system) is used in android?

Options
1) Ios
2) Unix
3) Windows
4) Linux

Asked In Android Ashish (8 years ago)

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(#M40157986) ANDROID QUESTION Keep an EYE

What is a context in android ?
Options
1) It is an interface to store global information about an application
2) It is used to create new components.
3) Android has two contexts, those are getContext() and getApplicationContext()
4) All of above

Asked In Android Ashish (8 years ago)

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(#M40165170) TCS QUESTION Technical MCQ Keep an EYE

In C, if you pass an array as an argument to a function, what actually gets
passed?
1.Value of elements in array
2.First element of the array
3.Base address of the array
4.Address of the last element of array

Asked In TCS Ashish (7 years ago)

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