Author Question: Boolean operators a. may not be used to narrow a keyword search b. may be used to broaden a ... (Read 144 times)

james

  • Hero Member
  • *****
  • Posts: 573
Boolean operators
 
 a. may not be used to narrow a keyword search
  b. may be used to broaden a keyword search
  c. can be used with paper documents but not online searches
  d. are the same thing as wildcards

Question 2

Secondary research may involve
 
 a. conducting surveys
  b. doing interviews
  c. reading journal articles
  d. all the above



Sassygurl126

  • Sr. Member
  • ****
  • Posts: 320
Answer to Question 1

B

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

For a complete list of videos, visit our video library