Exam 312-49v11 Topic 3 Question 587 Discussion

Actual exam question for EC-COUNCIL's 312-49v11 exam
Question #: 587
Topic #: 3
Which layer of iOS architecture should a forensics investigator evaluate to analyze services such as Threading, File Access, Preferences, Networking and high-level features?

Suggested Answer: D Vote an answer

by qym at Jul 27, 2025, 08:18 PM

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qym
2025-07-27 20:18:40
Selected Answer: B
Answer should be B. Core Serices.

Source: Module 14 Mobile Forensics - iOS Architecture

Core Services: This layer contains fundamental system services for apps. The key services are Core Foundation and Foundation frameworks (which define the basic types that all apps use). Individual technologies that support features such as social media, iCloud, location, and networking belong to this layer.

Core OS: This layer contains low-level features on which most other technologies are based. Frameworks in this layer are useful when dealing explicitly with security or communicating with external hardware and networks. The services provided by this layer are dependent on the Kernel and Device Drivers layer.
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