Question

Choose the answer that best completes the statement. Using NOT when searching allows you to _______________. A. search for subtraction math games B. eliminate unwanted topics to narrow down your search C. search for more than one topic D. narrow down your topic by combining words

Answer 1

B. eliminate unwanted topics to narrow down your search

Step-by-step explanation:

NOT is part of Boolean operators, which includes AND, & OR. Boolean operators are used searching, which can either used for narrowing down searches, or broaden the searches by connector function.

Boolean is a baisic part of mathematical sets and database logic.

NOT operator is used in searching to achieve the following:

1. Eliminate words from searches

2. Narrow your searches, by eliminating the implied words from database.

for example: hard drugs NOT medicine.

Answer 2

Answer: B) eliminate unwanted topics to narrow down your searc

Step-by-step explanation: