# CTE Resource Center - Verso - Programming, Advanced Task 798873900

CTE Resource Center - Verso

Virginia’s CTE Resource Center

Describe the three-layer/tier model for database applications.

Definition

Description should include the following three layers:
  • Presentation layer, where users access and interact with the program (the graphical user interface [GUI])
  • Rules layer, where code is implemented for the rules of processes (e.g., in a banking application: cannot withdraw more money than is in an account); also called the business or application layer
  • Data warehouse layer, where data are stored within the database

Related Standards of Learning

English

11.5

The student will read, interpret, analyze, and evaluate a variety of nonfiction texts including employment documents and technical writing.
  1. Apply information from texts to clarify understanding of concepts.
  2. Read and correctly interpret an application for employment, workplace documents, or an application for college admission.
  3. Analyze technical writing for clarity.
  4. Paraphrase and synthesize ideas within and between texts.
  5. Draw conclusions and make inferences on explicit and implied information using textual support.
  6. Analyze multiple texts addressing the same topic to determine how authors reach similar or different conclusions.
  7. Analyze false premises, claims, counterclaims, and other evidence in persuasive writing.
  8. Recognize and analyze use of ambiguity, contradiction, paradox, irony, sarcasm, overstatement, and understatement in text.
  9. Generate and respond logically to literal, inferential, evaluative, synthesizing, and critical thinking questions about the text(s).

12.5

The student will read, interpret, analyze, and evaluate a variety of nonfiction texts.
  1. Use critical thinking to generate and respond logically to literal, inferential, and evaluative questions about the text(s).
  2. Identify and synthesize resources to make decisions, complete tasks, and solve specific problems.
  3. Analyze multiple texts addressing the same topic to determine how authors reach similar or different conclusions.
  4. Recognize and analyze use of ambiguity, contradiction, paradox, irony, overstatement, and understatement in text.
  5. Analyze false premises claims, counterclaims, and other evidence in persuasive writing.

Mathematics

COM.1

The student will design and apply computer programs to solve practical problems in mathematics arising from business and applications in mathematics.

Other Related Standards

FBLA Competitive Events and Activities Areas

Computer Game & Simulation Programming

 

Database Design & Applications

 

Desktop Application Programming

 

Mobile Application Development