Application Development Questions

Q:

Comments are

A) Explain program logic B) Non Executable statements in program
C) Both A & B D) Executable statements in program
 
Answer & Explanation Answer: C) Both A & B

Explanation:

Comments are Non Executable statements in program & Explain program logic.

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Q:

How will you launch an Activity within you application?

Answer

For launching an application, we will need to create an intent that explicitly defines the activity that we wish to start. For example:


Code


        Intent intent = new Intent(this, MyTestActivity.class);


        startActivity(intent);

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Q:

What is local storage concept in HTML 5?

Answer

Many times we would like to store information about the user locally in the computer. For example let’s say user has half-filled a long form and suddenly the internet connection breaks off. So the user would like you to store this information locally and when the internet comes back.He would like to get that information and send it to the server for storage.


Modern browsers have storage called as “Local storage” in which you can store this information.

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Q:

What is technology package in Acura MDX?

Answer

The 2018 Acura MDX with Technology Package and 2018 Acura MDX with Advance Package present two stunning evolutions of this world-class, bestselling luxury three-row SUV.


 


The 2018 Acura MDX boasts high-grade driver-assistance features as standard, including Lane Keeping Assist System, Collision Mitigation Braking System, Road Departure Mitigation, and Adaptive Cruise Control. Other tech features you’ll enjoy in every MDX include Acura Premium Audio System, Apple CarPlay, and Android Auto, heated front seats, and tri-zone climate control, so you can consider the vehicle superbly equipped in any form.

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Q:

Is it possible to use or add a fragment without using a user interface?

Answer

Yes, it is possible to do that, such as when you want to create a background behavior for a particular activity. You can do this by using add(Fragment,string) method to add a fragment from the activity.

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