Android Programming (2180715) MCQs

MCQs of The Basics

Showing 11 to 20 out of 114 Questions
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11.
ADB stands for
(a) Android Debug Bridge
(b) Android Drive Bridge
(c) Android Delete Bridge
(d) Android Destroy Bridge
Answer:

Option (a)

12.
What is Manifest.xml in android?
(a) It has information about layout in an application
(b) It has all the information about an application
(c) It has information about activities in an application
(d) None of the above
Answer:

Option (b)

13.
What is an interface in android?
(a) Interface is a class
(b) Interface acts as a bridge between class and the outside world
(c) Interface is a layout file
(d) All of the above
Answer:

Option (b)

14.
A class that allows displaying messages on the Logcat windows is
(a) Toast Class
(b) Log Class
(c) maketest Class
(d) Show Class
Answer:

Option (b)

15.
The required Java environment for development is called _____
(a) JDK
(b) DEX
(c) DVM
(d) API
Answer:

Option (a)

16.
In android studio, the virtual console type tab that is used as command-line interface is called _____
(a) Memory
(b) CPU
(c) logcat
(d) ADB logs
Answer:

Option (d)

17.
The Dalvik Virtual Machine (DVM) actually uses the core features of _____
(a) Windows
(b) Mac
(c) Linux
(d) Contiki
Answer:

Option (c)

18.
On implementing the method of onStartCommand(), the service must be stopped after the task is completed using _____
(a) stopSelf()
(b) stopService()
(c) endService()
(d) A or B
Answer:

Option (d)

19.
Space between the edge to of widget content of widget can be customized using _____
(a) margins
(b) height
(c) padding
(d) weight
Answer:

Option (c)

20.
A type of class that will be responsible to design main screen activity on first time launch of the application is called _____
(a) Activity class
(b) Parent class
(c) Child class
(d) Inherited class
Answer:

Option (a)

Showing 11 to 20 out of 114 Questions
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