Positional Operators
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Questions and Answers

Which of the following is NOT a type of database mentioned in the text?

  • Bibliographic databases
  • Full-text databases
  • Online catalogs
  • Social media databases (correct)
  • What is the purpose of a database management system?

  • To connect computers and mobile devices
  • To provide a search mechanism
  • To create online catalogs
  • To store and organize data (correct)
  • Which type of database contains the complete text of different sources such as books, newspapers, and legislation?

  • Online catalogs
  • Aggregated databases
  • Full-text databases (correct)
  • Bibliographic databases
  • What is the purpose of field searching in a database?

    <p>To restrict searches to particular fields</p> Signup and view all the answers

    Which of the following is NOT mentioned as a type of digital source in the text?

    <p>Magazines and newspapers</p> Signup and view all the answers

    What is one challenge that novice users may face when retrieving information in digital format?

    <p>Lack of uniformity among electronic sources</p> Signup and view all the answers

    What is the purpose of this chapter in the text?

    <p>To introduce basic search skills for digital sources</p> Signup and view all the answers

    Which type of search option provides field searching and limiting capabilities?

    <p>Advanced search option</p> Signup and view all the answers

    What happens if you misspell a word while using most search engines and databases?

    <p>The computer will look for a match of the correct word</p> Signup and view all the answers

    Which search engine and database try to interpret what you mean and offer alternative search words?

    <p>Google search engine and EBSCOhost database</p> Signup and view all the answers

    Which of the following is true about positional operators in databases?

    <p>They can vary in availability and use from database to database</p> Signup and view all the answers

    What is the purpose of using quotation marks in some Internet search engines?

    <p>To search for terms that must be next to each other</p> Signup and view all the answers

    What does the NEAR operator specify in databases?

    <p>Terms must be near one another in the record</p> Signup and view all the answers

    What is the purpose of limiting options in most databases?

    <p>To refine a search with specific keywords in specific fields</p> Signup and view all the answers

    Which type of search allows you to combine terms using Boolean operators?

    <p>Keyword search</p> Signup and view all the answers

    What is the purpose of truncating search terms in keyword searching?

    <p>To retrieve singular or plural forms of a word</p> Signup and view all the answers

    Which Boolean operator narrows a search by requiring all search terms to be present in a single record?

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

    What is the purpose of proximity searching?

    <p>To refine a search by specifying where search terms should be in relation to each other</p> Signup and view all the answers

    Which of the following is NOT a method of searching an electronic source?

    <p>Keyword search</p> Signup and view all the answers

    What is the purpose of a subject search?

    <p>To search for standardized subject headings</p> Signup and view all the answers

    What should be omitted when conducting a title search?

    <p>Initial articles (a, an, the or foreign equivalents)</p> Signup and view all the answers

    What is the main difference between natural language searching and keyword searching?

    <p>Natural language searching looks for an exact match of the search statement</p> Signup and view all the answers

    Which of the following is NOT an advantage of information in electronic format?

    <p>Is always more up-to-date than printed sources</p> Signup and view all the answers

    Which of the following is a limitation of information in electronic format?

    <p>Electronic sources lack standardization</p> Signup and view all the answers

    Which of the following is a benefit of searching information in electronic databases?

    <p>Ability to search by any element in the record</p> Signup and view all the answers

    Which of the following is NOT a way in which information in electronic format is more flexible than printed indexes and abstracts?

    <p>Access to more information than is available in the library</p> Signup and view all the answers

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