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Questions # 21:

Which of the following is true about the cache files made by an application? (Choose two)

Options:
A.

They are visible only to the application that created it.

B.

They are created at the following path /data/data/<application-path>/cache/

C.

They are created at the following path /data/<application-path>/cache/

D.

None are correct

Questions # 22:

Which of the following is the focus of confidentiality?

Options:
A.

Permissions of an application

B.

Privacy of application files

C.

Privacy of user data

D.

Privacy of Google data

Questions # 23:

In DRM system, Content and Rights object are stored inside?

Options:
A.

Content server

B.

Rights server

C.

Storage Device

D.

DRM agent

Questions # 24:

What is the standard unit of distance value passed to requestUserUpdates() function to get location updates?

Options:
A.

miles

B.

meters

C.

kilo meters

D.

inches

Questions # 25:

Which of the following is NOT true about theme attribute?

Options:
A.

A reference to a style resource is set through it.

B.

It can be placed inside manifest tag.

C.

It can be placed inside application tag.

D.

It can be placed inside activity tag.

Questions # 26:

Which of the following is correct about saving files in cache?

Options:
A.

Cache file can only be created in internal memory

B.

By using getCacheDir()method

C.

By using getExternalStorageDirectory()method

D.

Both options "By using getCacheDir()method" and "By using getExternalStorageDirectory()method" are correct.

Questions # 27:

What is the reason for using Permissions in application development?

Options:
A.

To protect data and code

B.

To create patent

C.

To make it work better

D.

Application cannot be created without permissions

Questions # 28:

Normal permissions can be converted into namespace using?

Options:
A.

Permission group

B.

Permission tree

C.

Permission

D.

Import statements

Questions # 29:

Which of the following is NOT true about “preferExternal” value given to the installLocation attribute of the tag? (Choose two)

Options:
A.

The application is installed on internal memory by default even if external memory is available

B.

The application can be moved either to internal or external memory after installation.

C.

The application cannot be moved to internal memory after installation.

D.

The application is installed on external memory by default if space is available on external memoryotherwise it’s installed on internal memory.

Questions # 30:

Which of the following is NOT true about “hasCode” attribute of <application> tag?

Options:
A.

Its default value is true.

B.

When the value is false, the system does not try to load any application code when launching components.

C.

There is no such attribute “hasCode” because every application contains some code and settings falsecannot be an option.

D.

It is only possible that an application would not have any code of its own, in case it is using nothing but builtincomponent classes.

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