Exam (elaborations)
ISA Exam 2 Questions with complete solution 2023
- Course
- Institution
ISA Exam 2 Questions with complete solution 2023
[Show more]
Seller
Follow
Carzola98
Reviews received
Content preview
ISA Exam 2 - Chapter 10Systems development (systems analysis and design) - correct answer The process of
creating and maintaining information systems.
Brooks's Law - correct answer Adding more people to a late project makes the project
later. True not only because a larger staff requires increased coordination, but also
because new people need training.
Systems development life cycle (SDLC) - correct answer The traditional process used
to develop information systems.
5 Phases of system development - correct answer 1- System definition
2- Requirements analysis
3- Component design
4- Implementation
5- Maintenence
System definition - correct answer Uses management's statement of the system
needs in order to begin to define the new system.
Requirements analysis - correct answer Developers identify the particular features
and functions of the new system. The output is a set of approved user requirements.
Component design - correct answer Designing system components based on primary
input.
Implementation - correct answer Developers implement, test, and install the new
system.
Maintenance - correct answer Over time, users will find errors, mistakes, and
problems. They will also develop new requirements. The description of fixes and new
requirements is input into a system maintenance phase. The maintenance phase starts
the process all over again, which is why the process is considered a cycle.
Business analysts - correct answer Specialize in understanding business needs,
strategies, and goals and helping businesses implement systems to accomplish their
competitive strategies.
Systems analysts - correct answer IT professionals who understand both business
and technology.
Test plan - correct answer Consists of sequences of actions that users will take when
using the new system. Not just normal activities, but also incorrect actions.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Carzola98. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
66579 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now