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Questions # 1:

A digital certificate is an electronic “passport” that allows a person, computer or organization to exchange information securely over the Internet using the public key infrastructure (PKI).The message is encrypted with the Private key, and can only be decrypted with the Public key.

Options:
A.

True

B.

False

Questions # 2:

By default, all Android applications have no permission to access any protected resource that would have adverse effects on the system or on other applications.

Options:
A.

True

B.

False

Questions # 3:

What is the result of clicking Button1 in the code which is illustrated in the following image? Assuming that write_to_internal_storage is the name of an activity that allows users to write to internal storage.

Question # 3

Options:
A.

Creates an intent to open an activity that writes to the internal storage.

B.

Creates an intent to open an activity that reads from the internal storage.

C.

Creates an intent to open an activity that reads from the external storage.

D.

Creates an intent to open an activity that writes to the external storage.

Questions # 4:

The following image includes some components which you must be aware of to learn about the complexity of the security issue and the fact that software developers can only deal with security issues within their own applications. These components belong to ………………….

Question # 4

Options:
A.

Mobile Environment.

B.

Android Development.

C.

Telephone Land Lines Network.

D.

Internet.

Questions # 5:

If you want to configure your app to receive an intent from another app, you should open AndroidManifest.xml file in your app, and then add …………………………………. including the name and category which will be used in the second app’s configuration.

Options:
A.

intent filter.

B.

user name and password.

C.

certificate key.

D.

Android mini version.

Questions # 6:

Assume that you have two apps signed with the same certificate and you want them to share access to each other’s data. The manifest file in the first app is illustrated in the following image. It has shartedUserId =”com.sharedID.example” .

Which of the following choices is the value of the shartedUserId in the second app?

Question # 6

Options:
A.

com.sharedID.example

B.

com.example.example1

C.

app2Name. com.sharedID.example

D.

app2. com.sharedID.example

Questions # 7:

Which of the following choices was added to AndroidManifest.xml to produce the following dialog below when the app tries to save data to external storage?

Question # 7

Options:
A.

B.

C.

D.

E.

Questions # 8:

Android uses “Intents” to communicate and send data between different components which make it vulnerable to malicious attacks. Which of the following choices are component-level Permissions to protect this type of communication? (Select Four)

Options:
A.

Activity

B.

Service

C.

Content Provider

D.

Broadcast Receiver

E.

Widgets

Questions # 9:

Android cache is Not considered as an Android application storage.

Options:
A.

False

B.

True

Questions # 10:

Permission is the right given to an application by Android to allow access to restricted system API (Application Programming Interface) such as Camera, Bluetooth, GPS, etc…

Options:
A.

True

B.

False

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