Advanced Search Techniques

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Questions and Answers

Which type of database requires users to have login credentials to access?

  • Surface web databases
  • Online databases
  • Library databases (correct)
  • Subject-specific databases

What is the main difference between searching the surface web and searching subject-specific databases?

  • Surface web includes vetted information, while subject-specific databases do not
  • Surface web provides descriptive files, while subject-specific databases do not
  • Surface web has no editorial control, while subject-specific databases have editors (correct)
  • Surface web requires login credentials, while subject-specific databases do not

Why is it important to be specific when searching an online database?

  • To ensure you get your coffee the way you like it
  • To access the deep web databases
  • To avoid irrelevant search results (correct)
  • To find the sources you need from the millions of sources available online

Which of the following is NOT a way that an online catalog might be referred to on a library's website?

<p>Search Catalog (C)</p> Signup and view all the answers

What additional information might be included in a record for a book in an online catalog?

<p>The book's publication date (A)</p> Signup and view all the answers

What type of databases may be available on a library website?

<p>Reference databases (C)</p> Signup and view all the answers

What is the benefit of using keyword searching in a database?

<p>It allows for more precise searching (A)</p> Signup and view all the answers

Which term is best to include in your search phrase when using Boolean logic?

<p>AND (B)</p> Signup and view all the answers

What happens to the size of the search set when using the term OR?

<p>It becomes larger (C)</p> Signup and view all the answers

What is truncation in keyword searching?

<p>Replacing the ending of a word with a truncation symbol (D)</p> Signup and view all the answers

When would you use the term NOT in a search?

<p>To eliminate irrelevant items (A)</p> Signup and view all the answers

Which fields are best to use in order to focus your search?

<p>Title, subject terms, and abstract (C)</p> Signup and view all the answers

Why is subject searching considered a better way to retrieve relevant material?

<p>It eliminates the need to think of synonyms for keywords (D)</p> Signup and view all the answers

Why do internet search engines often retrieve irrelevant material?

<p>They do not assign subject headings to websites (C)</p> Signup and view all the answers

What is the advantage of searching by subject headings in online catalogs?

<p>It provides access to all records categorized under a particular heading (D)</p> Signup and view all the answers

Which type of database is commonly available on library websites and contains records describing articles in magazines and journals?

<p>Periodical databases (A)</p> Signup and view all the answers

What is the advantage of using library periodical databases compared to search engines?

<p>They provide access to scholarly and popular material (C)</p> Signup and view all the answers

Why is using a subject-specific database more efficient for research than using an internet search engine?

<p>Subject-specific databases are more specialized (B)</p> Signup and view all the answers

What type of database provides information about all the items that a library owns?

<p>Online catalogs (B)</p> Signup and view all the answers

Which Boolean operator takes precedence over both AND and OR?

<p>NOT (C)</p> Signup and view all the answers

What is one drawback of keyword searching?

<p>Both A and B (C)</p> Signup and view all the answers

What does it mean to search within a specific field in a record?

<p>To limit the search to a particular section of a record (C)</p> Signup and view all the answers

What is the purpose of advanced search entry forms?

<p>To simplify the search process (A)</p> Signup and view all the answers

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