Question

Internet search engines are an everyday example of how Boolean operators are used. The Boolean operator _____ expands the number of results when used in a keyword search.

Answer 1

The Boolean operator OR expands and increases the number of results when used in a keyword search.

What are Boolean Operators?

Boolean Operators are basic terms that are used as connectives in searches to include or exclude keywords, resulting in more targeted and productive results.

The Boolean Operators helps to reduce time and effort by removing irrelevant hits that must be inspected before being discarded.

Using these operators can drastically reduce or increase the number of records returned.

The types of Boolean Operators are:

• AND
• OR
• NOT
• NOT AND

However, the Boolean operator OR helps to expand and increases the number of results when used in a keyword search.

Learn more about Boolean Operators here:

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