« previous next »

Author Question: The heart of a fourth-generation language is: A) a library of macros. B) a database ... (Read 18 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?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

The dance language of bees The dance language of bees
Right Sided Heart Failure Right Sided Heart Failure
Third-degree heart block. Third-degree heart block.
Positions for auscultation of the heart: Supine Positions for auscultation of the heart: Supine
Heart Heart
Imprinting patterns are reprogrammed each generation Imprinting patterns are reprogrammed each generation
Video: Kinetic parameters & Kinetic experiment

For a complete list of videos, visit our video library