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Question 1. What is the primary purpose of Cellebrite Reader in a forensic workflow? A) To acquire raw data from a device B) To edit extracted data files C) To view and analyze extraction results without a license D) To encrypt forensic images Answer: C Explanation: Cellebrite Reader is a free, standalone application that allows investigators to open and examine .ufdr files without needing a license or performing data acquisition. Question 2. Which file extension is natively opened by Cellebrite Reader? A) .e B) .ufdr C) .dd D) .iso Answer: B Explanation: The Reader is designed to load Universal Forensic Data Report (.ufdr) files generated by Cellebrite extraction tools. Question 3. Which component of the Reader interface displays the hierarchical organization of extracted artifacts? A) Result Pane B) Details Pane C) Project Tree D) Toolbar
Answer: C Explanation: The Project Tree shows categories such as Chats, Contacts, Calls, and other artifact groups. Question 4. In the Result Pane, what type of information is primarily shown? A) Raw file system structure B) Parsed, human‑readable artifact data C) Application source code D) Network traffic logs Answer: B Explanation: The Result Pane presents parsed data that has been interpreted into readable fields (e.g., call logs, messages). Question 5. Which pane provides the full set of fields and values for a selected artifact? A) Project Tree B) Result Pane C) Details Pane D) Search Bar Answer: C Explanation: The Details Pane displays every attribute of the selected item, such as timestamps, participants, and content. Question 6. How does Reader verify the integrity of an opened .ufdr file? A) By comparing file size to a reference
Explanation: The Acquisition Date in the Extraction Summary records the exact time the image was generated. Question 9. In the Project Tree, which category would you explore to find SMS and MMS messages? A) Calls B) Chats C) Device Events D) Web History Answer: B Explanation: The Chats node contains messaging artifacts, including SMS, MMS, and instant‑messenger conversations. Question 10. What distinguishes “Analyzed Data” from “Data Files” in Reader? A) Analyzed Data is encrypted, Data Files are plain text B) Analyzed Data is parsed into readable fields, Data Files show raw file system objects C) Analyzed Data is only available for iOS, Data Files for Android D) There is no difference; they are synonyms Answer: B Explanation: Analyzed Data refers to artifacts that have been interpreted, while Data Files represent the underlying raw files. Question 11. Which view helps investigators see events from multiple applications plotted on a single chronological axis? A) Map View B) Timeline View
C) Table View D) Grid View Answer: B Explanation: The Timeline View aggregates timestamps across categories, allowing a unified chronological analysis. Question 12. To locate a specific phrase within all extracted text, which feature should be used? A) Filter Bar B) Global Search Bar C) Advanced Filtering D) Export Function Answer: B Explanation: The Global Search Bar searches the entire extraction for the entered keyword or phrase. Question 13. Which filter option would you apply to view only messages sent by a particular participant? A) Date range filter B) File type filter C) Participant filter in the Filter Bar D) Keyword filter for “sent” Answer: C Explanation: The Filter Bar allows selecting a specific participant to narrow down chat messages.
Answer: B Explanation: The Map View plots GPS data from images and other location artifacts onto a map. Question 17. Which view is most efficient for scanning thousands of media files quickly? A) Table View with columns for file type and size B) Thumbnail View displaying image previews C) Details Pane for each file D) Timeline View Answer: B Explanation: Thumbnail View presents visual previews, enabling rapid identification among large media sets. Question 18. What does the “Deleted” flag indicate in the Filter Bar for chat messages? A) The message was never sent B) The message was removed from the device but still present in the extraction C) The message is corrupted D) The message belongs to a different user Answer: B Explanation: Deleted items are those that were removed on the device but captured during extraction. Question 19. Which of the following is NOT a valid attribute for filtering call logs? A) Call direction (incoming/outgoing)
B) Call duration C) Battery level at call time D) Call type (missed, answered) Answer: C Explanation: Battery level is not a standard attribute stored for call logs in Reader. Question 20. In the Project Tree, “Device Events” typically include which type of artifact? A) Installed applications list B) System boot and shutdown timestamps C) Email attachments D) Social media posts Answer: B Explanation: Device Events encompass system-level occurrences such as boot, shutdown, and network changes. Question 21. Which of the following best describes the “Web History” category? A) Cached images from browsers only B) URLs visited, timestamps, and page titles extracted from browser databases C) DNS queries captured from the network interface D) Only bookmarks saved on the device Answer: B Explanation: Web History contains visited URLs, the time they were accessed, and associated page titles.
Answer: C Explanation: A failed hash indicates possible tampering or corruption; the investigator should obtain a clean copy. Question 25. Which of the following statements about the “Global Search” is true? A) It is case‑sensitive by default B) It searches only within the currently selected category C) It supports Boolean operators (AND, OR, NOT) D) It only returns results from the Details Pane Answer: C Explanation: The Global Search allows Boolean logic to refine keyword queries. Question 26. What does the “Export Summary” function generate? A) A PDF containing the Extraction Summary and selected artifact counts B) A raw binary dump of the .ufdr file C) An XML file of all device settings D) A video of the analysis session Answer: A Explanation: Export Summary creates a concise PDF report summarizing key extraction information. Question 27. Which of the following categories would you explore to locate GPS coordinates embedded in video files? A) Media – Videos B) Device Events
C) Contacts D) Calls Answer: A Explanation: Video artifacts are stored under Media → Videos, where EXIF/GPS data may be present. Question 28. When viewing a contact record, which field confirms the contact’s association with a specific phone number? A) Display Name B) Email Address C) Phone Number(s) list D) Profile Picture Answer: C Explanation: The Phone Number(s) field lists the telephone numbers linked to the contact. Question 29. Which of the following best explains “Parsed Artifacts”? A) Files that have been compressed for storage B) Raw binary data that has not been interpreted C) Data that has been processed into readable fields such as timestamps and message bodies D) Encrypted system logs Answer: C Explanation: Parsed artifacts are those that the extraction tool has interpreted into human‑readable elements.
Answer: B Explanation: When encrypted backups are present, Reader asks for the appropriate password to decrypt and display the contents. Question 33. Which attribute can be used to filter chat messages to only those sent after a specific date? A) Message Length B) Sent/Received flag C) Timestamp column in the Filter Bar D) Participant name Answer: C Explanation: The Timestamp column allows setting a date range to filter messages. Question 34. What does the “Export to HTML” option produce? A) A standalone web page containing the selected artifacts with navigation links B) A compressed archive of raw files C) A spreadsheet with artifact hashes only D) An executable report viewer Answer: A Explanation: Export to HTML creates a browsable web page that mirrors the Reader layout for offline review. Question 35. Which of the following best describes the purpose of the “Details Pane” when a media thumbnail is selected?
A) It shows the file’s binary hash only B) It displays EXIF metadata, file size, and creation date C) It lists all contacts who have viewed the media D) It provides a video playback timeline Answer: B Explanation: The Details Pane presents metadata such as EXIF tags, size, and timestamps for the selected media file. Question 36. If an investigator wants to view only deleted call logs, which sequence of actions is correct? A) Open Project Tree → Calls → Use Filter Bar → Set “Deleted” = Yes B) Open Project Tree → Device Events → Search “deleted” C) Use Global Search → type “deleted call” D) Export all calls and manually scan the CSV Answer: A Explanation: The Calls node contains call logs; applying the “Deleted” filter isolates those records. Question 37. Which of these is NOT a supported export format in Cellebrite Reader? A) CSV B) PDF C) XML D) DOCX Answer: D
D) Change the device’s serial number Answer: B Explanation: Result Pane items can be opened with the default system viewer (e.g., image, video) for quick inspection. Question 41. What does the “Thumbnail View” display for video files? A) The first frame of the video as an image B) A textual description of the video length C) The video’s audio waveform D) No preview is available Answer: A Explanation: Thumbnail View shows a static image—usually the first frame—representing the video. Question 42. When filtering by file type, which filter value would isolate only image files? A) *.docx B) *.mp C) *.jpg, *.png, *.heic D) *.log Answer: C Explanation: Image extensions such as .jpg, .png, and .heic correspond to picture files. Question 43. Which of the following best explains the term “Global Timeline” in Cellebrite Reader?
A) A view that shows only system events in chronological order B) A consolidated chronological display of events from all artifact categories C) A timeline limited to messages exchanged within a single chat D) A feature that automatically creates a narrative report Answer: B Explanation: The Global Timeline aggregates timestamps from chats, calls, device events, and more into one chronological stream. Question 44. If a .ufdr file contains multiple extractions (e.g., logical and physical), how does Reader present them? A) It merges all artifacts into a single tree B) It creates separate top‑level nodes for each extraction type C) Only the first extraction is displayed D) Reader cannot open files with multiple extractions Answer: B Explanation: Reader shows each extraction as a distinct top‑level node, allowing users to switch between them. Question 45. Which of the following is a valid reason to use the “Advanced Filtering” option? A) To change the language of the interface B) To filter messages based on multiple column criteria simultaneously (e.g., Sent = Yes AND Deleted = No) C) To increase the size of thumbnail images D) To reset the hash verification process
B) Open each image manually and view its Details Pane C) Export all images and run an external EXIF parser D) GPS data cannot be accessed in Reader Answer: A Explanation: The Filter Bar can target the GPS Latitude (or Longitude) column to show only images that contain location data. Question 49. Which of the following is NOT a searchable attribute in the Global Search bar? A) Artifact timestamps B) File hashes C) Participant names in chats D) Device battery level at call time Answer: D Explanation: Battery level is not indexed for global keyword searching. Question 50. When viewing a contact’s details, which field indicates the contact’s email address? A) Email B) Phone Number C) IMEI D) Display Name Answer: A Explanation: The Email field stores any email addresses linked to the contact.
Question 51. Which feature allows an analyst to see a map with pins for every location‑based artifact? A) Timeline View B) Map View C) Table View D) Export Summary Answer: B Explanation: Map View aggregates all GPS points and displays them as pins on a map. Question 52. In the Project Tree, “Web History” entries can be filtered by which of the following? A) Browser name (e.g., Chrome, Safari) B) URL domain C) Number of clicks on the page D) Screen resolution Answer: B Explanation: The Filter Bar can be set to the URL column, allowing filtering by domain or specific address. Question 53. What does the “Hash Verification Failed” warning indicate? A) The .ufdr file is corrupted or has been altered after extraction B) The device’s battery was low during acquisition C) The user entered an incorrect password for encrypted data D) The application needs an update
