« previous next »

Author Question: A data flow can go directly back to the same process it leaves. Indicate whether the statement is ... (Read 86 times)

mrsjacobs44

  • Hero Member
  • *****
  • Posts: 500
on: Jul 7, 2018
A data flow can go directly back to the same process it leaves.
 
  Indicate whether the statement is true or false

Question 2

A technique that uses optimistic, pessimistic, and realistic time to calculate the expected time for a particular task best defines:
 
  A) Gantt.
  B) Computer Aided Software Engineering (CASE).
  C) Program Evaluation Review Technique (PERT).
  D) flowcharting.
  E) Unified Modeling Language (UML).


olderstudent

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 7, 2018
Answer to Question 1

FALSE
Explanation: At least one other process must handle the data flow, produce some other data flow, and return the original data flow to the beginning process.
CL

Answer to Question 2

C
Explanation: C) PERT is used to calculate the expected time for a task to be completed.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Flow scattergrams showing results on the top set from a healthy donor and on the bottom set from a ... Flow scattergrams showing results on the top set from a healthy donor and on the bottom set from a ...
People who are color-blind see colors differently. (a) Those with normal vision see the red leaves. People who are color-blind see colors differently. (a) Those with normal vision see the red leaves.
data data
Offspring of crosses involving leaves from various branches of variegated Offspring of crosses involving leaves from various branches of variegated
In a metallurgical process the mineral pyrite, FeS2, is roasted in air: FeS2 + O2 Fe2O3 + ... In a metallurgical process the mineral pyrite, FeS2, is roasted in air: FeS2 + O2 Fe2O3 + ...
Ginkgo Leaves Ginkgo Leaves
Video: Lipid absorption - end products & transport mechanism

For a complete list of videos, visit our video library