What is the term for a field in a related database that refers to the primary key in the primary table?
Foreign key
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fairy
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What is a search index?
A catalog consisting of many webpage references
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15
When using multiple Boolean operators to conduct an Internet search, how can you indicate the order in which the Boolean phrases should be considered?
Use parentheses to combine Boolean phrases
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Why would you use quotation marks in a search string when conducting an Internet search?
To narrow your search to yield Webpages that contain only the keywords as they appear together in the specified order
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5
When specifying keywords to conduct an Internet search, which of the following parts of speech will be the most useful?
Nouns
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10
What is the term for a collection of information consisting of one or more related fields about a specific entity, such as a person, product, or event?
Record
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Which type of database table relationship is the most common?
One-to-many relationship
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What will internet search results contain when you use the AND Boolean operator in a two-keyword search string?
Both keywords
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An information portal is a search engine that will only find:
Websites that have been registered with search engines
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20
How is a many-to-many relationship between two database tables established?
By creating two one-to-many relationships with a junction table
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15
Which of the following enables an operating system to access databases systems from various vendors?
Open Database Connectivity (ODBC)
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20
Which language should you use to create and maintain large relational databases?
Structured Query Language (SQL)
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trap
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What is the reason for creating a relational database?
To store, categorize and analyze a complex set of information
