Exam (elaborations)
ISDS 406.,. questions and answers verified 2024
- Course
- Institution
ISDS 406.,. questions and answers verified 2024
[Show more]
Content preview
ISDS 406; Midterm 1; Ch. 3 (AnalysisPhase)
Activity Elimination - correct answer ✔Activity elimination is exactly what it
sounds like. The analysts and managers work together to identify how the
organization could eliminate each and every activity in the business process,
how the function could operate without it, and what effects are likely to occur.
Initially, managers are reluctant to conclude that processes can be eliminated,
but this is a "force-fit" exercise in that they must eliminate each activity. In
some cases the results are silly; nonetheless, participants must address each
and every activity in the business process.
Activity-based costing - correct answer ✔activity-based costing is a
requirements analysis strategy that examines the cost of each major process
or step in a business process rather than the time taken.11 The analysts
identify the costs associated with each of the basic functional steps or
processes, identify the most costly processes, and focus their improvement
efforts on them.
Analysis - correct answer ✔The analysis phase is so named because the
term analysis refers to breaking a whole into its parts with the intent of
understanding the parts' nature, function, and interrelationships. In the context
of the SDLC, the outputs of the planning phase (the system request, feasibility
study, and project plan), outline the business goals for the new system, define
the project's scope, assess project feasibility, and provide the initial work plan.
These planning phase deliverables are the key inputs into the analysis phase.
In the analysis phase, the systems analyst works extensively with the
business users of the new system to understand their needs from the new
system.
The basic process of analysis involves three steps:
1) Understand the existing situation (the as-is system).
, 2) Identify improvements.
3) Define requirements for the new system (the to-be system).
As-is system - correct answer ✔current system
Benchmarking - correct answer ✔Another requirements analysis strategy;
Benchmarking refers to studying how other organizations perform a business
process in order to learn how your organization can do something better.
Benchmarking helps the organization by introducing ideas that employees
may never have considered, but that have the potential to add value.
Informal benchmarking is fairly common for "customer-facing" business
processes (i.e., those processes that interact with the customer). With
informal benchmarking, the managers and analysts think about other
organizations, or visit them as customers to watch how the business process
is performed.
Bottom-up interview - correct answer ✔With the bottom-up interview, the
interviewer starts with very specific questions and moves to broad questions.
Business requirement - correct answer ✔What the business needs
Closed-Ended Questions - correct answer ✔Closed-ended questions require
a specific answer. You can think of them as being similar to multiple choice or
arithmetic questions on an exam (Figure 3-5). Closed-ended questions are
used when the analyst is looking for specific, precise information (e.g., how
many credit card requests are received per day).
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 LEWISSHAWN55. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
62890 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now