This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A person in an e-learning program who knows just what should be included in the course and possesses ... (Read 87 times)

washai

  • Hero Member
  • *****
  • Posts: 523
on: Jul 7, 2018
A person in an e-learning program who knows just what should be included in the course and possesses the content expertise is known as a ________.
 
  A) semantic reasoner
  B) subject matter expert
  C) lexical analyzer
  D) knowledge engineer

Question 2

Which of the following ensures that there will be minimum redundancy in a relational database?
 
  A) foreign keys
  B) autonumbers
  C) functionally independent attributes
  D) one to one relationships


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mmpiza

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jul 7, 2018
Answer to Question 1

B

Answer to Question 2

A


washai

  • Member
  • Posts: 523
Reply 2 on: Jul 7, 2018
Wow, this really help

momolu

  • Member
  • Posts: 320
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

The Power and Control Wheels of Abusive Relationships When one person in a relationship repeatedly ... The Power and Control Wheels of Abusive Relationships When one person in a relationship repeatedly ...
Sample Exercise Program for Limited Older Adults Sample Exercise Program for Limited Older Adults
A well-folded letter fits easily into the envelope and is easily removed by the person who receives ... A well-folded letter fits easily into the envelope and is easily removed by the person who receives ...
The neural pathway responsible for the production and learning of song in the male canary. The neural pathway responsible for the production and learning of song in the male canary.
School can be discouraging and frustrating place for a child with a learning disability School can be discouraging and frustrating place for a child with a learning disability
Shattered Dreams Program Shattered Dreams Program
Video: Glucose anabolism reactions: Glycogenolysis and Gluconeogenesis

For a complete list of videos, visit our video library