Question 1

Developers can build android applications on _________ operating systems.

Microsoft Windows XP or higher
Mac OS 10.5.8 or higher
Linux 2.7 or higher
All of the above

Answer

Correct Option: D

Question 2

How many layers does android architecture have?

1
2
3
4

Answer

Correct Option: D

Question 3

_________ are not a component of android application.

Activities
Services
Broadcast receivers
None of these

Answer

Correct Option: D

Question 4

Which of the following statements is correct about manifest file?

One must save all the projects in manifest file.
All the backup versions will be stored in manifest file under manifest directory.
All the components of an android application must be declared in Androidmanifest.xml file.
There is no manifest file in android development.

Answer

Correct Option: C

Question 5

How many sections does android architecture have?

2
3
4
5

Answer

Correct Option: D

Question 6

Manifest.xml file resides in

/main folder
/start folder
the root
anywhere on desktop

Answer

Correct Option: C

Question 7

_____________ are not a resource of an android application.

User interface strings
Bitmaps
Colours
Smartphones
Layout definitions

Answer

Correct Option: D

Question 8

Which of the following tags is not present in manifest file?

<activity>
<services>
<os>
<provider>
<receiver>

Answer

Correct Option: C

Question 9

Which is the the first callback method when an activity is created?

Create()
onCreate()
Start()
onStart()

Answer

Correct Option: B

Question 10

Which of the following statements is correct about application resources?

All the resources should be placed directly under the root directory.
All the resources should be placed directly under the res/ directory.
You should place each type of resource in a specific directory of your project's res/ directory.
You can define your own user defined directories and place all the resources over there.
None of these

Answer

Correct Option: C

Question 11

Find the odd one out.

anim/
colour/
menu/
java/
layout/

Answer

Correct Option: D

Question 12

Which of the following options is not a correct callback method in an activity class?

onCreate()
onStart()
onResume()
onInterrupt()

Answer

Correct Option: D

Question 13

Match the following:


(a) Activities	(i) Handle data and database management issues
(b) Services	(ii) Handle user interaction to smartphone screen and also dictate the UI
(c) Broadcast receivers	(iii) Handle background processing associated with an application
(d) Content providers	(iv) Handle communication between android OS and applications

(a) – (ii), (b) – (iii), c – (iv), d – (i)
(a) – (iii), (b) – (ii), c – (iv), d – (i)
(a) – (i), (b) – (iv), c – (iii), d – (i)
None of these

Answer

Correct Option: A

Question 14

What is the name of the window where all the event messages will be displayed upon execution of the code from an eclipse IDE?

Log window
Log cat
Error log
Message log
Log

Answer

Correct Option: B

Question 15

Match the callback methods in an activity class with their description.


(a) onCreate()	1. It is called when the first activity is created.
(b) onStart()	2. It is called when activity restarts after stopping it.
(c) onResume()	3. It is called before the activity is destroyed by the system.
(d) onPause()	4. It is called when the activity is no longer visible.
(e) onStop()	5. It is called when the activity becomes visible to the user.
(f) onDestroy()	6. It is called when the user starts interacting with the application.
(g) onRestart()	7. When It is called, the paused activity does not receive any further user input and cannot execute any code.

a – 1; b – 5; c – 6; d – 7; e – 4; f – 3; g – 2
a – 2; b – 5; c – 6; d – 7; e – 4; f – 3; g – 1
a – 2; b – 4; c – 6; d – 7; e – 5; f – 3; g – 1
None of these

Answer

Correct Option: A

Description: Android Test 1
Number of Questions: 15
Created by: Aliensbrain Bot
Tags: Introduction to Android Android

Android Programming Test - 1

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