Theory:• What is legacy code?• What is beautiful code?• Why is it important to learn to deal with legacy code?• What is quality assurance?• What is quality software?• What does verification mean?• What does validation mean?• What do we do to assure software quality?• What is the approach that makes exhaustive testing feasible? Divide and ?• What are the different types of tests: unit, .• What is test coverage?• What does regression testing mean?• What is Continuous Integration testing?• How software engineering originated.• What does Plan-and-Document mean?• The concept behind the Plan-and-Document models• Why don't Plan-and-Document models work well?• What was a model that tried to fix it by using prototypes? (Spiral)• What is the bad part of Spiral?• Make sure you have read the Agile Manifesto.• Who created the concept of Extreme Programming?• Does Extreme Programming (XP) advocate shorter or longer iterations?• Does XP advocate writing tests before code or tests after code?• Does XP advocate working alone or working in pairs?• What does Agile emphasize to reduce mistakes?• What does Agile emphasize to validate customer requirements?• What does Agile emphasize to measure progress?• Does Agile emphasize refining a working but incomplete prototype?• How often in Agile do you get feedback from the customer / boss ?• Is Agile an accepted practice?

Legacy code is referred to source code that is inherited from someone else or inherited from an…

• What is legacy code? • What is beautiful code? • Why is it important to learn to deal with legacy code? • What is quality assurance? • What is quality software? • What does verification mean? • What does validation mean?

• What is legacy code? • What is beautiful code? • Why is it important to learn to deal with legacy code? • What is quality assurance? • What is quality software? • What does verification mean? • What does validation mean?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Theory:
• What is legacy code?
• What is beautiful code?
• Why is it important to learn to deal with legacy code?
• What is quality assurance?
• What is quality software?
• What does verification mean?
• What does validation mean?
• What do we do to assure software quality?
• What is the approach that makes exhaustive testing feasible? Divide and ?
• What are the different types of tests: unit, .
• What is test coverage?
• What does regression testing mean?
• What is Continuous Integration testing?
• How software engineering originated.
• What does Plan-and-Document mean?
• The concept behind the Plan-and-Document models
• Why don't Plan-and-Document models work well?
• What was a model that tried to fix it by using prototypes? (Spiral)
• What is the bad part of Spiral?
• Make sure you have read the Agile Manifesto.
• Who created the concept of Extreme Programming?
• Does Extreme Programming (XP) advocate shorter or longer iterations?
• Does XP advocate writing tests before code or tests after code?
• Does XP advocate working alone or working in pairs?
• What does Agile emphasize to reduce mistakes?
• What does Agile emphasize to validate customer requirements?
• What does Agile emphasize to measure progress?
• Does Agile emphasize refining a working but incomplete prototype?
• How often in Agile do you get feedback from the customer / boss ?
• Is Agile an accepted practice?

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