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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Module 4: Data Acquisition and Duplication | 15% | - Data Acquisition Fundamentals - Acquisition Best Practices - Validation and Verification - Acquisition Methods and Tools |
| Topic 2: Module 3: Understanding Hard Disks and File Systems | 15% | - Hard Disk Drive Basics - File System Analysis - File Systems (FAT, NTFS, ext2/3/4) - Disk Partitions and Boot Process |
| Topic 3: Module 7: Network Forensics | 10% | - Network Traffic Analysis - Network Forensics Fundamentals - Log Analysis - Incident Detection and Response |
| Topic 4: Module 6: Operating System Forensics | 15% | - Mac OS Forensics - System Artifacts Analysis - Linux Forensics - Windows Forensics |
| Topic 5: Module 8: Investigating Web-Based Attacks | 5% | - Tracking Web Attacks - Web Application Forensics - Browser Forensics |
| Topic 6: Module 9: Database Forensics | 5% | - Database Forensics Process - Log Analysis and Recovery - Database Fundamentals |
| Topic 7: Module 5: Defeating Anti-Forensic Techniques | 10% | - Data Deletion and Encryption - Steganography Detection - Anti-Forensics Overview - Artifact Wiping and Countermeasures |
| Topic 8: Module 1: Computer Forensics in Today's World | 5% | - Forensic Readiness and Professional Conduct - Cybercrimes and Legalities - Fundamentals of Computer Forensics |
| Topic 9: Module 10: Cloud Forensics | 5% | - Cloud Evidence Collection - Cloud Computing Fundamentals - Cloud Forensics Challenges |
| Topic 10: Module 2: Computer Forensics Investigation Process | 10% | - Post-Investigation Process - Investigation Process Overview - Pre-Investigation Phase - Investigation Phase |
| Topic 11: Module 11: Malware Forensics | 5% | - Malware Analysis Fundamentals - Static and Dynamic Analysis - Malware Detection and Removal |
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NEW QUESTION # 39
Which of the following titles of The Electronic Communications Privacy Act protects the privacy of the contents of files stored by service providers and records held about the subscriber by service providers, such as subscriber name, billing records, and IP addresses?
Answer: A
Explanation:
Under the Electronic Communications Privacy Act (ECPA),Title IIis commonly known as theStored Communications Act (SCA). Digital forensics and e-discovery references treat the SCA as the key legal framework governing access tostored electronic communications and associated subscriber/account recordsheld by service providers. The question specifically mentions (1) "contents of files stored by service providers" and (2) "records held about the subscriber ... such as subscriber name, billing records, and IP addresses." These map directly to the SCA's two broad categories:content(what a communication or stored file contains) andnon-content records(subscriber identity, connection logs, billing information, IP assignment
/history, and related transactional metadata).
From an investigative perspective, Title II matters because it sets the legal process and restrictions for compelled disclosure-typically requiring different forms of legal process depending on whether the investigator seekscontentversussubscriber/transactional records, and depending on factors like how the data is stored and retention timeframes. In contrast,Title Ifocuses on real-time interception (wiretap-style capture), andTitle IIIaddresses pen register/trap-and-trace style dialing/routing information rather than stored content.
Therefore, the correct title isTitle II (Option A).
NEW QUESTION # 40
Which of the following measures is defined as the time to move read or write disc heads from one point to another on the disk?
Answer: C
Explanation:
Seek timeis the specific performance measure that describes how long a hard disk drive's actuator takes tomove the read/write heads across the plattersfrom the current track (cylinder) to the target track where the requested data resides. In traditional magnetic HDDs, the heads must be physically repositioned before any sector can be read or written, making seek time a core component of mechanical latency.
Digital forensics materials emphasize understanding this distinction because HDD mechanical behavior affectsacquisition duration, the feasibility of repeated scans, and why imaging or carving operations can take longer on fragmented media. It also helps explain why solid-state drives (SSDs), which have no moving heads, do not have seek time in the same sense and therefore behave differently during large-scale reads.
The other choices are broader or unrelated:access timetypically refers to thetotal time to retrieve data, commonly combiningseek time + rotational latency + transfer time.Delay timeis not the standard term for head movement in disk performance definitions.Mean timeis incomplete as written and is usually part of reliability metrics like mean time between failures, not head positioning. Therefore, the correct measure for head movement time isSeek time (C).
NEW QUESTION # 41
Philip, a forensic officer, was tasked with investigating a crime scene. In this process, he created bit-by-bit copies of the suspect drive and retrieved all the disk images using the dd command.
Which of the following data acquisition image formats is extracted by Philip in the above scenario?
Answer: C
Explanation:
The UNIX/Linuxddutility performs abit-by-bit (sector-by-sector) copyfrom an input device (such as a physical disk) to an output target (another device or a flat file). In digital forensics guidance, this type of output is known as araw (bitstream) imagebecause it captures the exact sequence of bytes from the source media without embedding structured case metadata, compression, or container features by default. The resulting file is often referred to as a "dd image" and may use extensions like.ddor.img, but the key point is theformat is raw: it represents a straightforward byte-for-byte representation of the original storage, including allocated data, unallocated space, slack space, and file system structures.
By contrast,AFFandAFF4are forensic container formats designed to store evidence data along with metadata (and often support features such as chunking, compression, and richer integrity structures). "Proprietary format" refers to vendor-specific containers (for example, formats created by certain commercial forensic tools) rather than the generic output produced by dd. Since Philip specifically usedddto create bit-by-bit disk images, the extracted acquisition image format isRaw Format (A).
NEW QUESTION # 42
Given below is a regex signature used by security professionals for detecting an XSS attack:
/((%3C)|<)[
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