Mobile application , computer science homework help

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Mobile application , computer science homework help

Questions

Answer and explain the following questions:

1.  What file type is the Android manifest file?

a.  HTML

b.  XML

c.   TXT

d.  CSV

 

2.  What symbol is used to specify that a class belongs to the package name specified in the manifest?

a. #

b. _

c. .

d.  $

 

3.  When using the <uses-feature> tag, which optional attribute can be set to true or

false for configuring Google Play store filtering?

a.  android:enforced

b.  android:play

c.   android:permissions

d.  android:required

 

6.  Which tag is not checked by the Android operating system?

a.  The <uses-feature> tag

b.  The <supports-gl-texture> tag

c.   The <uses-configuration> tag

d.  The <compatible-screens> tag

 

7.  Which one of the following permissions do Android applications have by default?

a.  Receive data from the Internet

b.  View network state

c.   Modify or delete the contents of your USB storage

d.  None

 

9.  Which one of the following is not a point where permissions can be enforced?

a.  When starting an Activity or Service

b.  When accessing data provided by a ContentProvider

c.   During the uninstallation of an application

d.  When sending or receiving broadcasts by an Intent

 

10. What requires at least one <action> tag?

a.  Specifying required device features

b.  Permissions

c.   Specifying which hardware and software input methods the application supports

d.  Intent filters

 Don’t give one word explanation for answers..Give breif explanation..

Please follow apa format and references

Refer below attached file And also refer from internet

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