PDA Unit 2 Quiz
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PDA Unit 2 Quiz

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@PreeminentLasVegas

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Questions and Answers

What is the purpose of read-only access to data as mentioned in the text?

  • To enhance data security
  • To allow modification of data
  • To provide real-time data collection
  • To prevent affecting the system's performance (correct)

    • Which method of data access involves transferring data through networks like LAN or WAN?

  • Data collection from SCADA systems
  • Real-time systems access
  • Removable Media access
  • Electronic Transfer of Data (correct)

    • In what form is data transferred in the case of Online access as mentioned in the text?

  • Through email attachments
  • Through removable media only
  • Via physical hard drives
  • Through cloud storage only (correct)

    • What is the primary requirement for accessing data through Removable Media as per the text?

    <p>Compatible hardware and software</p> Signup and view all the answers

    What are the key factors that contribute to data reliability?

    <p>Authenticity, integrity, relevance, and usability</p> Signup and view all the answers

    Which task involves combining data from multiple sources?

    <p>Data Integration</p> Signup and view all the answers

    What is one reason for not connecting computers used for data analytics to the internet?

    <p>Ensuring data security</p> Signup and view all the answers

    What is the purpose of data transformation in the context of data preprocessing?

    <p>Converting, cleansing, and structuring data into a usable format</p> Signup and view all the answers

    What is one of the key considerations when collecting data as mentioned in the text?

    <p>Limiting the number of personnel with access to the raw data</p> Signup and view all the answers

    What should be ensured regarding the data sets while collecting data?

    <p>Authenticity and relevance of the data sets</p> Signup and view all the answers

    How should the auditors handle acquired data sets?

    <p>Follow data security protocols applicable to the audited entity</p> Signup and view all the answers

    Why is it important to keep a record of all data shared between data source owner and the auditor?

    <p>To establish a secure chain of custody for the shared data</p> Signup and view all the answers

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