Which of the following is the correct way to add access permission to your application?

Which of the following is the correct way to add access permission to your application?
A . Add a <uses-permission> tag as a child tag of the <manifest> tag in AndroidManifest.xml
B . Add a <add-permission> tag as a child tag of the <manifest> tag in AndroidManifest.xml.
C . Add a <uses-permission> tag as a child tag of the <application> tag in AndroidManifest.xml.
D . add a <permission> tag as a child tag of the <application> tag in AndroidManifest.xml

View Answer

Answer: A

Explanation:

If an application needs access to a feature protected by a permission, it must declare that it requires that permission with a <uses-permission> element in the manifest. Then, when the application is installed on the device, the installer determines whether or not to grant the requested permission by checking the authorities that signed the application’s certificates and, in some cases, asking the user. If the permission is granted, the application is able to use the protected features. If not, its attempts to access those features will simply fail without any notification to the user.

References: http://developer.android.com/guide/topics/manifest/manifest-intro.html