Android Security Essentials (AND-402) Practice Test

Questions # 11:

grantUriPermission is the child element of which tag?

Options:

Questions # 12:

Which of the following is to execute complex queries in SQLite database?

Options:

SQLiteDatabase.query()

SQLiteQueryBuilder

SQLiteOpenHelper

Both "SQLiteDatabase.query()" and "SQLiteQueryBuilder" are correct.

Questions # 13:

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

Options:

Its default value is true.

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

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

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

Questions # 14:

An application can act as a root and cause escalation of services , if there is a fault in which of the following?

Options:

Application

Service provider

Hardware

Operating system

Questions # 15:

Payment process in an application are always advisable to be performed by

Options:

The application itself

A payment library

Experienced payment gateway companies

Google wallet

Questions # 16:

Which of the following must be overridden while using SQLiteOpenHelper class? (Choose two)

Options:

onCreate()

onUpgrade()

onOpen()

onDestroy()

Questions # 17:

What is the recommended use of BaseColumns._ID in SQLite database?

Options:

It should always be used to maintain unique ID.

It should be used to include unique ID when content provider is being used.

It is deprecated now.

All are correct.

Questions # 18:

Signature Permissions are granted automatically if and only if?

Options:

Requesting application were signed with same certificate as application which declared the permission.

Requesting application were signed with same certificate as Android device version number.

Requesting application were signed with same certificate as Android system image.

None are correct.

Questions # 19:

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

Options:

Content server

Rights server

Storage Device

DRM agent

Questions # 20:

What are the permissions which are granted automatically without user’s approval called?

Options:

Signature Permissions

System Permissions

Dangerous Permissions

Normal Permission

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