Assignment InstructionsPart 1: Concepts from Unit ReadingAnswer and provide a brief explanation (30–50 words) to each of the following five questions.According to ISO standard 27037, which of the following is an important factor in data acquisition? (Choose all that apply.)A. The DEFR’s competencyB. The DEFR’s skills in using the command lineC. Use of validated toolsD. Conditions at the acquisition settingHashing, filtering, and file head analysis make up which function of digital forensics tools?A. Validation and verificationB. AcquisitionC. ExtractionD. ReconstructionWhich forensic image format creates or incorporates a validation hash value in the image format? (Choose all that apply).A. Expert witnessB. SMARTC. affD. ddPart 2: Functions of Digital Forensics ToolsBeginning with acquisition and validation, describe all six functions of digital forensics tools. (Minimum 100 words each)Part 3: Validating DataWhat does it mean to validate data? Describe how hexadecimal editors and hash values are used to validate data. (Minimum 200 words)