Download Nuix Workstation Data Discovery Core Practice Exam and more Exams Technology in PDF only on Docsity!
Practice Exam
Question 1. Which of the following hardware specifications is the minimum recommended CPU configuration for processing a 1 TB Nuix case on Windows? A) 2 cores, 2 GHz B) 4 cores, 2.5 GHz C) 8 cores, 2 GHz D) 6 cores, 3 GHz Answer: B Explanation: Nuix recommends at least a 4‑core processor at 2.5 GHz for efficient parallel processing of large cases. Question 2. When installing a concurrent Nuix license, which file must be placed on the license server to enable client validation? A) license.dat B) nuix.lic C) keyfile.pem D) server.cfg Answer: A Explanation: The concurrent license uses a license.dat file that the server reads to grant seats to client workstations. Question 3. Which step must be performed first when creating a new Nuix case? A) Selecting the output folder for indexes B) Defining custodians C) Choosing the processing profile D) Naming the case Answer: D
Practice Exam
Explanation: The case name is required before any other settings can be configured; it uniquely identifies the project. Question 4. For optimal performance, where should the Nuix index files be stored? A) On a network share with RAID 5 B) On the system drive (C:) C) On a fast SSD separate from the source data drive D) On an external USB‑3.0 hard drive Answer: C Explanation: Storing indexes on a dedicated high‑speed SSD reduces I/O contention and speeds up searches and processing. Question 5. Which Nuix feature allows you to create a point‑in‑time backup of a case without stopping processing? A) Live Export B) Case Snapshot C) Incremental Backup D) Auto‑Save Answer: B Explanation: “Case Snapshot” captures the current state of a case while processing continues, enabling a safe backup. Question 6. Which of the following file types is NOT natively supported for direct ingestion by Nuix? A) PST B) E
Practice Exam
Question 9. Which hash algorithm does Nuix use by default for global de‑duplication? A) MD B) SHA‑ 1 C) SHA‑ 256 D) CRC Answer: A Explanation: MD5 is the default global hash algorithm; it balances speed and collision resistance for de‑duplication. Question 10. To ensure that all EXIF metadata from image files is extracted, which processing option must be enabled? A) Extract Embedded Files B) Parse Email Headers C) Extract Image Metadata D) Enable OCR Answer: C Explanation: “Extract Image Metadata” specifically pulls EXIF and other image‑related metadata during processing. Question 11. Which OCR engine does Nuix employ by default for image‑only documents? A) Tesseract B) Abbyy FineReader C) Google Cloud Vision D) Microsoft OCR Answer: A Explanation: Nuix ships with the open‑source Tesseract OCR engine as the default option.
Practice Exam
Question 12. During processing, Nuix encounters a password‑protected ZIP file. Which action will allow the file to be processed? A) Skip the file automatically B) Provide the password in the “Password List” before processing starts C) Convert the ZIP to a TAR archive D) Enable “Force Decrypt” in settings Answer: B Explanation: Adding the password to the “Password List” lets Nuix decrypt and ingest the archive. Question 13. Which pre‑processing filter would you use to exclude all system files from a Windows image? A) Path contains “Windows\System32” B) Kind = “Document” C) Size > 1 GB D) Date before 2000‑ 01 ‑ 01 Answer: A Explanation: Filtering by the path “Windows\System32” removes typical OS system files from the ingest. Question 14. In NQL, which operator is used to search for the exact phrase “confidential memo”? A) "confidential memo" B) confidential AND memo C) confidential~ memo~
Practice Exam
C)
D) %
Answer: B Explanation: The question mark ? substitutes for a single character, while * matches any number of characters. Question 18. Which NQL operator would you use to retrieve items that may be misspelled versions of “contract”? A) contract~ B) contract* C) contract? D) contract% Answer: A Explanation: The tilde ~ performs fuzzy matching, retrieving terms similar to “contract”. Question 19. What is a “dynamic item set” in Nuix? A) A set that updates automatically when its source query changes B) A static list exported to CSV C) A collection of items that cannot be edited D) A temporary folder on disk Answer: A Explanation: Dynamic item sets are query‑driven and refresh automatically as underlying data changes. Question 20. Which filter would you apply to view only items tagged as “Privileged”? A) tag:Privileged
Practice Exam
B) status:Privileged C) custodian:Privileged D) kind:Privileged Answer: A Explanation: The tag: field filters items based on assigned tags. Question 21. To limit search results to documents created between March 1, 2022 and March 31, 2022, which NQL syntax is correct? A) date:[2022‑ 03 ‑01 TO 2022‑ 03 ‑31] B) created:2022‑ 03 ‑01..2022‑ 03 ‑ 31 C) date:2022‑ 03 ‑ 01 - 2022 ‑ 03 ‑ 31 D) between(2022‑ 03 ‑01,2022‑ 03 ‑31) Answer: A Explanation: The bracketed range date:[start TO end] specifies inclusive date filtering. Question 22. Which of the following best describes a “parent‑child” relationship in Nuix? A) Two items with identical hashes B) An email and its attachment(s) C) Two documents stored in the same folder D) Items processed in the same batch Answer: B Explanation: Parent‑child links connect an email (parent) to its attachments (children), preserving context. Question 23. When creating a hierarchical tag structure, which tag should be placed at the top level for a privilege review?
Practice Exam
Explanation: The Metadata Panel shows fields such as date, author, and file path for the selected item. Question 26. Which redaction type removes only the selected text while preserving the surrounding layout? A) Image Redaction B) Metadata Redaction C) Text Redaction D) Full‑Page Redaction Answer: C Explanation: Text redaction blanks out the chosen characters but leaves the rest of the page unchanged. Question 27. To prevent an item from being included in any export, which item property should be set? A) Status = “Reviewed” B) Suppressed = true C) Tag = “Exclude” D) Custodian = “None” Answer: B Explanation: Marking an item as suppressed removes it from all export operations. Question 28. Which workflow status indicates that a document has been fully reviewed and is ready for production? A) Draft B) Reviewed
Practice Exam
C) Production Ready D) Exported Answer: C Explanation: “Production Ready” is the final status before an item is included in a load file or native export. Question 29. In Nuix, how are email threads visually grouped in the Review interface? A) By subject line only B) By conversation ID and chronological order C) By attachment type D) By sender domain Answer: B Explanation: Nuix groups emails using the conversation ID (thread ID) and orders them chronologically. Question 30. When exporting a native PST file, which option ensures that all embedded attachments are retained? A) Export as PDF B) Include Attachments = true C) Flatten Attachments = true D) Strip Metadata = true Answer: B Explanation: Enabling “Include Attachments” preserves the original PST hierarchy and embedded files.
Practice Exam
Answer: B Explanation: The De‑duplication Statistics Report details how many files were identified as duplicates and removed. Question 34. In an Analysis Report, which chart type is most useful for visualizing document volume by custodian over time? A) Pie chart B) Stacked bar chart C) Scatter plot D) Heat map Answer: B Explanation: A stacked bar chart can display each custodian’s document count per time interval, facilitating trend analysis. Question 35. To include a custom metadata field called “CaseNumber” in a DAT export, which step is required? A) Add the field to the “Export Columns” list in the export wizard B) Rename an existing standard field to “CaseNumber” C) Create a new tag named “CaseNumber” D) Modify the load file manually after export Answer: A Explanation: Selecting the custom field in the “Export Columns” ensures it is written to the DAT file. Question 36. Which error is most likely to occur if the export destination path exceeds 260 characters on Windows? A) Insufficient memory error
Practice Exam
B) Path length limitation error C) License validation failure D) Duplicate file warning Answer: B Explanation: Windows imposes a 260‑character MAX_PATH limit, causing an export failure when exceeded. Question 37. Which setting should be adjusted to avoid branding conflicts when exporting to a third‑party platform that already applies its own header? A) Disable “Add Confidentiality Stamp” B) Change the export format to PDF C) Enable “Compress Export” D) Increase the hash algorithm strength Answer: A Explanation: Disabling the internal confidentiality stamp prevents duplicate headers that could clash with the target system’s branding. Question 38. When processing a forensic image (E01), which option determines whether hidden files are extracted? A) Extract System Files = true B) Parse Email Headers = true C) Include Hidden Files = true D) Enable OCR = true Answer: C Explanation: “Include Hidden Files” tells Nuix to ingest files marked as hidden within the image.
Practice Exam
Answer: B Explanation: The .tags file stores the complete tag hierarchy and assignments, essential for migration. Question 42. Which processing option should be disabled when ingesting a large collection of already OCR‑processed PDFs to improve performance? A) Enable OCR B) Extract Text C) Parse Email Headers D) Generate Thumbnails Answer: A Explanation: Disabling OCR avoids unnecessary re‑processing of PDFs that already contain searchable text. Question 43. In NQL, how would you search for items whose file name ends with “.log” regardless of case? A) name:.log B) filename:.log* C) path:*.log D) kind:log Answer: A Explanation: The name: field with a wildcard *.log matches any file ending with .log case‑insensitively. Question 44. Which option in the “Processing Settings” dialog controls whether Nuix creates a separate index for each custodian? A) Separate Custodian Indexes = true
Practice Exam
B) Global Index = true C) Custodian De‑duplication = true D) Index Compression = true Answer: A Explanation: Enabling “Separate Custodian Indexes” creates distinct indexes per custodian, aiding targeted searches. Question 45. What is the effect of selecting “Local De‑duplication Only” during processing? A) Only duplicates within the same custodian are removed B) Global duplicates across the entire case are removed C) No de‑duplication is performed D) De‑duplication is performed after processing completes Answer: A Explanation: Local de‑duplication limits duplicate detection to items within the same processing batch or custodian. Question 46. Which filter would you apply to include only items larger than 10 MB in a processing job? A) size > 10MB B) bytes:> C) length:>10MB D) filesize:> Answer: B Explanation: bytes: specifies the file size in bytes; >10485760 equals 10 MB.
Practice Exam
Explanation: The NOT operator removes items with the specified tag from the result set. Question 50. If a user needs to search for a phrase that includes a stop word such as “the”, which NQL syntax should be used? A) "the contract" B) the AND contract C) the* contract* D) the~ contract~ Answer: A Explanation: Enclosing the phrase in double quotes forces the search engine to include stop words. Question 51. Which setting controls how many CPU cores Nuix will use during processing? A) Max Threads B) Core Allocation C) Processor Limit D) Parallelism Level Answer: A Explanation: The “Max Threads” option defines the maximum number of concurrent processing threads, effectively limiting core usage. Question 52. When ingesting cloud data from a Microsoft 365 export, which file format does Nuix expect? A) .pst B) .mbox C) .json + .eml bundles
Practice Exam
D) .zip containing .pst files Answer: C Explanation: Microsoft 365 exports provide JSON metadata and EML files for each message, which Nuix can ingest directly. Question 53. Which of the following is a consequence of enabling “Generate Thumbnails” for a large image collection? A) Faster OCR processing B) Increased storage consumption and processing time C) Automatic de‑duplication of images D) Removal of EXIF metadata Answer: B Explanation: Thumbnail generation creates additional image files, consuming extra disk space and CPU cycles. Question 54. In the Review pane, which shortcut key toggles the visibility of the metadata panel? A) Ctrl + M B) Alt + V C) F D) Shift + M Answer: C Explanation: Pressing F4 hides or shows the metadata panel in the Nuix Review interface. Question 55. Which tag color is reserved by Nuix for “Privileged” items and cannot be changed?
