« previous next »

Author Question: Student data contained on an enrollment form would be represented on a data-flow diagram as a: A) ... (Read 110 times)

ss2343

  • Hero Member
  • *****
  • Posts: 548
on: Jul 7, 2018
Student data contained on an enrollment form would be represented on a data-flow diagram as a:
 
  A) process.
  B) data flow.
  C) source.
  D) data store.
  E) relationship.

Question 2

Questions in interviews and on questionnaires asking those responding to choose from a set of specified responses are:
 
  A) specific questions.
  B) closed-ended questions.
  C) open-ended questions.
  D) structured questions.
  E) stratified questions.


aham8f

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 7, 2018
Answer to Question 1

B
Explanation: B) A data flow is data that are in motion and moving as a unit from one place in a system to another. A data flow could represent data on a customer order form or a payroll check.
CL

Answer to Question 2

B
Explanation: B) True/false, multiple choice, and rankings are all considered closed-ended questions.
CL


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

The vegetation history of landscapes can be reconstructed using the pollen contained within the sedi The vegetation history of landscapes can be reconstructed using the pollen contained within the sedi
Bacteria Diagram Bacteria Diagram
Bacteria Diagram Bacteria Diagram
Anatomy diagram Anatomy diagram
Valves in veins open to permit blood flow, close to prevent backflow. Valves in veins open to permit blood flow, close to prevent backflow.
Which of the following represents a reaction coordinate diagram for a chemical reaction whose ... Which of the following represents a reaction coordinate diagram for a chemical reaction whose ...
Video: Physiology of Asthma

For a complete list of videos, visit our video library