Mob sec quiz 2 practice

What is the primary goal of Android reverse engineering?

• Enhancing user experience

• Identifying security vulnerabilities

• Increasing app size

• Improving graphics quality

Which file in an APK specifies the app's structure and metadata?

• MainActivity.java

• AndroidManifest.xml

• dex files

• res/

What does the <uses-permission> tag in the Android manifest file define?

• App permissions

• SDK version

• Activity name

• Native code usage

In reverse engineering, what is the Dex-to-Smali process used for?

• Converting source code to bytecode

• Disassembling executable code

• Generating dummy machine language

• Packaging the app

What is the main focus of dynamic analysis in app security?

• Code obfuscation

• Decompiling

• Monitoring app behavior

• Designing UI elements

Which tool is used for runtime analysis of iOS applications?

• Androwarn

• Snoop-it

• Drozer

• JADX

What is the primary advantage of static analysis in security testing?

• It requires the app to be running

• It can detect runtime errors

• It analyzes the app without executing it

• It automates UI testing

What is a common method used in dynamic analysis to monitor app behavior?

• Renaming variables

• Decompiling to Java code

• Modifying Android source code

• Using obfuscation techniques

Which of the following is NOT a typical use of reverse engineering Android apps?

• Enhancing functionality

• Extracting source code

• Creating custom modifications

• Increasing app download size

What is the significance of the android:exported attribute in the Android manifest?

• It indicates whether the app can be exported to external storage

• It determines if an activity or service can be accessed by other apps

• It specifies the SDK version

• It sets the app's theme