Boolean operators, named after nineteenth century mathematician, ...

[jake]

Boolean operators, named after nineteenth century mathematician, George Boole, are used in search techniques and
 
  a. provide the best method of truncation.
  b. include the use of wildcards (an asterisk) before a word
  c. include the use of OR, NOT, or AND to search in a more precise way
  d. include plus signs, minus signs, or parenthesis

Question 2

Information activities are included in lessons to help students understand and remember new content. To be
  effective, information activities should focus on three different types of information - declarative, structural, and
  ________.
 
  a) interrogative
  b) motivational
  c) reinforcing
  d) conditional

[lgoldst9]

Answer to Question 1

C

Answer to Question 2

d,

[jake]

Excellent

[emsimon14]

Gracias!