EBK ESSENTIALS OF SYSTEMS ANALYSIS AND
6th Edition
ISBN: 9780100794245
Author: George
Publisher: YUZU
expand_more
expand_more
format_list_bulleted
Concept explainers
Expert Solution & Answer
Chapter 2, Problem 1RQ
Explanation of Solution
Types of sources of software:
- Cloud computing:
- Cloud computing is a type of computing that relies on computer resources sharing rather than the application running local computing devices like servers, computers, tablet, smart phones and many others.
- It includes three types of service categories, namely, Infrastructure as a service (IaaS), Software as a service (SaaS) and Platform as a service (PaaS)
- Packaged software provider:
- In this, the needs of the customer are provided for the development of software.
- Open source software provider:
- In this, the developer searches for the required program on the internet and executes by downloading it.
- Information technology firms:
- In this, the software is purchased from the reputed software companies.
- The firm provides all the requirements related to the product.
- Internal software development resource:
- It is used when the software present in the market doesn’t include the required features...
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Describe and contrast the six types of software.
Describe and compare each of the six different software sources.
What are the two main software categories today? Provide examples of each (s).
Chapter 2 Solutions
EBK ESSENTIALS OF SYSTEMS ANALYSIS AND
Ch. 2 - Prob. 1MCh. 2 - Prob. 2MCh. 2 - Prob. 3MCh. 2 - Prob. 4MCh. 2 - Prob. 5MCh. 2 - Prob. 1RQCh. 2 - Prob. 2RQCh. 2 - Prob. 3RQCh. 2 - Prob. 4RQCh. 2 - Prob. 5RQ
Ch. 2 - Prob. 6RQCh. 2 - Prob. 7RQCh. 2 - Prob. 8RQCh. 2 - Prob. 9PECh. 2 - Review the criteria for selecting off-the-shelf...Ch. 2 - Prob. 11PECh. 2 - Prob. 12PECh. 2 - Prob. 13FECh. 2 - Obtain copies of actual RFPs used for information...Ch. 2 - Prob. 15FECh. 2 - Prob. 16CQCh. 2 - Prob. 17CQCh. 2 - Prob. 18CQCh. 2 - Prob. 19CQCh. 2 - Prob. 20CQ
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- Fundamentals of Information SystemsComputer ScienceISBN:9781305082168Author:Ralph Stair, George ReynoldsPublisher:Cengage LearningPrinciples of Information Systems (MindTap Course...Computer ScienceISBN:9781305971776Author:Ralph Stair, George ReynoldsPublisher:Cengage LearningFundamentals of Information SystemsComputer ScienceISBN:9781337097536Author:Ralph Stair, George ReynoldsPublisher:Cengage Learning
Fundamentals of Information Systems
Computer Science
ISBN:9781305082168
Author:Ralph Stair, George Reynolds
Publisher:Cengage Learning
Principles of Information Systems (MindTap Course...
Computer Science
ISBN:9781305971776
Author:Ralph Stair, George Reynolds
Publisher:Cengage Learning
Fundamentals of Information Systems
Computer Science
ISBN:9781337097536
Author:Ralph Stair, George Reynolds
Publisher:Cengage Learning