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Questions and Answers

What is the correct term for a single entry in the employee records shown?

  • Database
  • Table
  • Field
  • Record (correct)
  • Which of the following terms describes the characteristics or attributes of the employee records?

  • Queries
  • Indexes
  • Relationships
  • Fields (correct)
  • In the provided employee data, which department corresponds to Employee ID 001?

  • Finance
  • HR (correct)
  • Sales
  • IT
  • If Employee ID 003 works in the Sales department, what data type is his salary likely to be classified as?

    <p>Decimal</p> Signup and view all the answers

    What is the significance of employee records being stored in a structured format?

    <p>It enables efficient data retrieval and management.</p> Signup and view all the answers

    Which of the following correctly defines a record in a database?

    <p>A set of data associated with a single entity.</p> Signup and view all the answers

    What role do fields play in a database table?

    <p>They are the individual units of information that make up records.</p> Signup and view all the answers

    Which option best describes database structure?

    <p>The organization of data into tables, fields, and records.</p> Signup and view all the answers

    What is a common function of a Database Management System (DBMS)?

    <p>To provide security features for data against unauthorized access.</p> Signup and view all the answers

    How do table relationships enhance a database's functionality?

    <p>They define how data in one table correlates to data in another.</p> Signup and view all the answers

    What does each row in a table represent?

    <p>A unique record</p> Signup and view all the answers

    Which statement accurately describes the relationship between fields and columns in a table?

    <p>Columns represent individual fields of data.</p> Signup and view all the answers

    How does a table provide structure to data in a database?

    <p>By organizing data into rows and columns</p> Signup and view all the answers

    Which of the following best describes a fundamental aspect of a database component?

    <p>Storage of data in structured format</p> Signup and view all the answers

    What is a key function of a Database Management System (DBMS) in relation to tables?

    <p>To enforce relational integrity between tables</p> Signup and view all the answers

    Study Notes

    Tables

    • A table is a fundamental database component used to store data.
    • Tables are organized with rows and columns.
    • Each row represents a record, containing information about an individual entity.
    • Each column represents a field, holding a specific attribute of the entity.
    • Tables provide structure to the data, ensuring consistency and organization.

    Database Applications

    • Database applications are used in various business and organizational settings.
    • They are essential for managing and storing critical information.
    • Examples of database applications include:
      • Sales Management: Storing customer information, product details, and purchase records.
      • Accounting: Tracking payments, receipts, assets, and financial transactions.
      • Human Resources Management: Managing employee information, salaries, payroll taxes, and benefits.

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