Challenges in File System Data Processing
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Questions and Answers

What is the main challenge highlighted in the text regarding problems with file systems?

  • Lengthy development times (correct)
  • Quick information retrieval
  • Simple system administration
  • High level of security
  • What is the impact of structural dependence on file access?

  • File structure changes without affecting data access
  • Independent file structure from application's data access
  • Easy adaptation of all file system programs
  • Data access changes with changes in file structure (correct)
  • In the context of file systems, what does data independence refer to?

  • Data storage characteristics are changed without affecting program access (correct)
  • Access to a file is dependent solely on its structure
  • Data access changes with storage characteristics
  • Programs are modified to conform to new data structures
  • Why is complex system administration considered a challenge with file systems?

    <p>It requires extensive programming</p> Signup and view all the answers

    Which characteristic is affected when there is a lack of security and limited data sharing in file systems?

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

    What does data dependence mean in the context of file systems?

    <p>Access to a file is dependent on its own structure</p> Signup and view all the answers

    What is the main focus of database design according to the text?

    <p>Storing and managing end-user data</p> Signup and view all the answers

    In the context of database design, what are some consequences of a poorly designed database?

    <p>Leads to poor decision making</p> Signup and view all the answers

    What is a characteristic of manual file systems mentioned in the text?

    <p>Accomplished through file folders and filing cabinets</p> Signup and view all the answers

    What is highlighted as a problem with modern end-user productivity tools like spreadsheet programs in the text?

    <p>They are used as a database substitute</p> Signup and view all the answers

    What is the evolution path mentioned for file system data processing in the text?

    <p>Manual to computerized to spreadsheet programs</p> Signup and view all the answers

    Why do users often face challenges when using spreadsheet programs as database substitutes?

    <p>Users tend to use them for tasks they are not suited for</p> Signup and view all the answers

    What is the definition of a 'field' in the context of file systems?

    <p>A character or group of characters that has a specific meaning</p> Signup and view all the answers

    How is a 'record' defined in the context of file systems?

    <p>A logically connected set of one or more fields</p> Signup and view all the answers

    What does the term 'data' refer to in file systems?

    <p>Raw facts organized in some logical manner</p> Signup and view all the answers

    In the context of file systems, what is the purpose of a 'file'?

    <p>To contain related records</p> Signup and view all the answers

    'Evolution of File System Data Processing' mainly focuses on:

    <p>File organization advancements</p> Signup and view all the answers

    What issue arises when data is stored in an unorganized manner in file systems?

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

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