« previous next »

Author Question: The heart of a fourth-generation language is: A) a library of macros. B) a database ... (Read 9 times)

dakota nelson

  • Hero Member
  • *****
  • Posts: 604
on: Jul 7, 2018
The heart of a fourth-generation language is:
 
  A)
 
  a library of macros.
  B)
 
  a database management system.
  C)
 
  structured programming.
  D)
 
  its graphical user interface.

Question 2

Distinguish between forward and reverse engineering.
 
  What will be an ideal response?


cupcake16

  • Sr. Member
  • ****
  • Posts: 309
Reply #1 on: Jul 7, 2018
Answer to Question 1

B

Answer to Question 2

Forward engineering utilizes the business logic to create a new system platform. Reverse engineering extracts the business logic from an underlying system.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Your heart beats over 36 million times a year.

Summation of Heart Sounds, Normal S1 Summation of Heart Sounds, Normal S1
Auscultating Heart Sounds Auscultating Heart Sounds
Heart diagram Heart diagram
The frequency of the dominant and recessive alleles in the gametes of the parental generation determ The frequency of the dominant and recessive alleles in the gametes of the parental generation determ
Imprinting patterns are reprogrammed each generation Imprinting patterns are reprogrammed each generation
Two ways of treating blocked coronary arteries, the main cause of heart attacks in older adults. Two ways of treating blocked coronary arteries, the main cause of heart attacks in older adults.
Video: Hormonal regulation of pregnancy - weeks 2 through 38

For a complete list of videos, visit our video library