Question 1

Which tag of the following cannot be placed inside the application tag?

Accepted Answer

A) B) C) D) C

Question 2

Which of the following is NOT a component of the DRM system?

Accepted Answer

A)   Content server
B)   Rights server.
C)   DRM agent.
D)   Switching device. D

Question 3

Which of the following classes is provided by Android SDK to get user's location?

Accepted Answer

A)   UserLocationManager
B)   RemoteLocationManager
C)   LocationManager
D)   SystemLocationManager C

Question 4

Which of the following is NOT true about theme attribute?

Accepted Answer

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.

Question 5

Broadcast Intents is a mechanism which allows messages to be sent to

Accepted Answer

A)   Various Activity
B)   Various services
C)   Various Intents
D)   Various Applications

Question 6

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

Accepted Answer

A)   The application itself
B)   A payment library
C)   Experienced payment gateway companies
D)   Google wallet

Question 7

Which of following work with OEM's to adapt security rules to suit their needs?

Accepted Answer

A)   Application developers
B)   Carrier providers
C)   Government Organization
D)   Operating system Vendors

Question 8

Which Protocol is used to ensure data integrity in Android?

Accepted Answer

A)   Real-time Transport Protocol (RTP) 
B)   Secure Socket Layer (SSL) 
C)   Transfer Control Protocol (TCP) 
D)   Internet Protocol (IP)

Question 9

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

Accepted Answer

A)   Application
B)   Service provider
C)   Hardware
D)   Operating system

Question 10

Which of the following is NOT true about "auto" value given to the installLocation attribute in the <manifest> tag?

Accepted Answer

A)   By default, when an application is installed for the first time, a memory error is given in case the space is not available in the internal memory.
B)   The application is installed on internal memory by default if space is available
C)   In case of unavailability of space in internal memory the application is installed on external memory
D)   Once installed, the application can be moved from internal to external memory and vice versa.

Question 11

Which XML tag is used to make use of protected features of the device?

Accepted Answer

A) B) C) D)

Question 12

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

Accepted Answer

A)   onCreate() 
B)   onUpgrade() 
C)   onOpen() 
D)   onDestroy()

Question 13

Which of the following is NOT true about the "killAfterRestore" attribute of the <application> tag?

Accepted Answer

A)   Normally, third-party applications will not need to use this attribute.
B)   It means that whether the application should be terminated after its settings have been restored during an application restore operation.
C)   The default value is true.
D)   The true value of this attribute means that the application will be terminated once its settings are restored during a full-system restore

Question 14

Which of the following is true about "supportsRtl" attribute of the <application> tag?

Accepted Answer

A)   It was included in API level 16.
B)   It is placed in manifest tag.
C)   By default its value is false and the layouts will be left to right.
D)   Setting it true will place all the components in layout from right to left on screen by default.

Question 15

Which of the following is the recommended standard to be followed in applications that process credit card numbers?

Accepted Answer

A)   Data Security Standard
B)   Payment card industry standard
C)   ISO/IEC standard
D)   EMV standard

Question 16

Which of the following is NOT true about sharedUserId attribute?

Accepted Answer

A)   It is placed inside manifest tag.
B)   By default Android assigns each application its sharedUserId value.
C)   Applications can share the same user ID.
D)   It is placed in the activity tag that needs to share the data with other application.

Question 17

What is the result of the query when run on SQLite database?

Accepted Answer

A)   The result is returned in the form of a List
B)   The result is returned in the form of a Map
C)   A cursor is returned that points to all rows found by query.
D)   All are correct

Question 18

What happens if the permission is not used in an application?

Accepted Answer

A)   The application cannot be build
B)   The application will return runtime error
C)   The application cannot access system resources
D)   The application force closes

Question 19

Normal permissions can be converted into namespace using?

Accepted Answer

A)   Permission group
B)   Permission tree
C)   Permission
D)   Import statements

Question 20

Which of the following is correct about application level permissions?

Accepted Answer

A)   They are required to contact with Android Operating system.
B)   They are required for an Application to perform its operations.
C)   They are required to create an application.
D)   They are automatically created.

Exam 2: Android Security Essentials