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AND-402 Android Security Essentials Question and Answers

Question # 4

Which of the following is correct about application level permissions?

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.

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Question # 5

Which of the following is NOT true about manifest tag in AndroidManifest.xml? (Choose two)

A.

It declares the application specific attributes

B.

This can be put inside the application tag.

C.

It declares the component specific attributes.

D.

This is the must have tag in AndroidManifest.xml.

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Question # 6

Which of the following is NOT true about AndroidManifest.xml?

A.

It is extensible

B.

It is placed in root folder of the app.

C.

It is not extensible

D.

It is also called the policy file

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Question # 7

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

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.

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Question # 8

Dangerous Permissions can cause real harm or damage to user’s Personal___________.

A.

Data

B.

Money

C.

Device

D.

All choices are correct.

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Question # 9

Which of the following is NOT true about package attribute of manifest tag?

A.

It may contain lowercase letters, numbers and underscores but not uppercase letters.

B.

It serves as unique identifier for the application.

C.

It is default name for the application process.

D.

Once the app is published then the package name should not be changed.

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Question # 10

Digital rights management (DRM) is access control technology for which of the following

A.

SD card

B.

Applications

C.

Android Device

D.

Operating System

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Question # 11

Which of the following can be used to share a component among applications written by same author?

A.

Custom permission

B.

System Permission

C.

Component permission

D.

Special level kernel permissions

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Question # 12

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

A.

B.

C.

D.

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Question # 13

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

A.

Signature Permissions

B.

System Permissions

C.

Dangerous Permissions

D.

Normal Permission

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Question # 14

Which of the following is NOT required for backing up data on cloud storage?

A.

The class(backup agent) that extends BackupAgentHelper.

B.

The application should be registered with the Google's backup service.

C.

The backupAgent agent should be specified in application tag inside AndroidManifest.xml.

D.

The internet permission in the AndroidManifest file to communicate with the Google server.

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Question # 15

Which of the following permissions is most dangerous and can cause severe damage to Device?

A.

BRICK

B.

REBOOT

C.

SHUTDOWN

D.

ACCESS_WIFI_STATE

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Question # 16

Which of the following is correct about Android permission PROCESS_OUTGOING_CALLS? (Choose two)

A.

Allows an application to access call logs.

B.

Allows an application to monitor or abort outgoing calls.

C.

Allows an application to record outgoing calls.

D.

Allows an application to divert incoming calls.

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