« previous next »

Author Question: The specialized language programmers use to add and change data in the database is called A) a ... (Read 64 times)

K@

  • Hero Member
  • *****
  • Posts: 608
on: Jul 7, 2018
The specialized language programmers use to add and change data in the database is called
 
  A) a data access language.
  B) a data manipulation language.
  C) structured query language.
  D) a data definition language.
  E) a DBMS.

Question 2

What is extreme programming? What are its distinguishing features?
 
  What will be an ideal response?


xMRAZ

  • Sr. Member
  • ****
  • Posts: 363
Reply #1 on: Jul 7, 2018
Answer to Question 1

B

Answer to Question 2

Extreme programming (XP) is a team-based agile method that focuses on frequent releases of workable software and time boxes for development. The approach stresses four fundamental principles: coding, testing, listening, and designing. A project will start with user stories, often written on 3 X 5 index cards, and the team arranges these into a plan for the features that will be in the next software release. A distinguishing feature of XP is that developers work in pairs, reviewing one another's work, providing each other with feedback, and testing the code as it is written. Often the pair will sit side by side, viewing the same monitor and pushing the keyboard and mouse back and forth as they collaborate to come up with good coding solutions. XP's strong emphasis on testing is also an important feature, and one reason for its development was to improve software quality.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

K@

  • Hero Member
  • *****
  • Posts: 608
Reply #2 on: Jul 7, 2018
Thank you


xMRAZ

  • Sr. Member
  • ****
  • Posts: 363
Reply #3 on: Jul 7, 2018
No problemo


« previous next »
 

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

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?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Treatment of Depression with Ketamine The graph shows the effects of ketamine on symptoms of depress Treatment of Depression with Ketamine The graph shows the effects of ketamine on symptoms of depress
Vocabulary Development in English Monolinguals (EL1) and English Language Learners (ELL) Vocabulary Development in English Monolinguals (EL1) and English Language Learners (ELL)
Distance from Initial Change in Membrane Potential vs. Voltage Change Relative to Initial Change Distance from Initial Change in Membrane Potential vs. Voltage Change Relative to Initial Change
Desertification and Climate Change Desertification and Climate Change
By 2100, significant change will be in the far northern latitudes, parts of Asia, and Sub-Saharan By 2100, significant change will be in the far northern latitudes, parts of Asia, and Sub-Saharan
Data for Calculating Productivity Growth in Erewhon Data for Calculating Productivity Growth in Erewhon
Video: Interview with Person having Obsessive Compulsive Disorder

For a complete list of videos, visit our video library