Table of Contents
Which of the following is the first step in defining a new information system?
Which of the following is the first step in defining a new information system? Explain the goals and scope of the project. Which of the following steps in the systems definition process aims to eliminate obviously nonsensible projects?.
Which of the following is the first phase of the systems development life cycle quizlet?
Which phase in the systems development life cycle is the most important? The planning phase is the most important because it is the first step.
Which of the following is the primary purpose of the requirements analysis process quizlet?
The purpose of the Requirements Analysis Process is to transform the stakeholder, requirement‐driven view of desired services into a technical view of a required product that could deliver those services.
Which installation is also known as pilot installation group of answer choices?
Beta testing is the last phase of a testing process. In pilot installation, a new system is installed in phases across an organization. Plunge installation is sometimes called direct installation.
Which of the following is the most important phase in the SDLC?
However, many software development experts suggest that the requirement collection and analysis stage is the most important aspect of SDLC. This is when the project team begins to understand what the stakeholders expect from the project.
What is the most important step in developing a new information system?
Gathering information requirements is the first step in developing a new information system. Maintenance is the last step in developing a new information system.
During which phase is it the most expensive to find an error?
Fixing an error is the cheapest during the requirement analysis stage, gets progressively expensive with each stage and is most expensive in the post release maintenance phase.
Which of the following is the most important phase in the SDLC quizlet?
The planning phase in SDLC is the most important phase because during this phase the project team identifies the business value of the system, conducts a feasibility analysis, and plans the project.
Which of the following is the first phase of systems development life cycle?
1. Planning. This is the first phase in the systems development process. It identifies whether or not there is the need for a new system to achieve a business”s strategic objectives.
Which of the following is the primary purpose of the requirements analysis?
The Requirements Analysis Process obtains sets of logical solutions (functional architectures) so as to improve understanding of the system Technical Requirements and the relationships among them.
What are the primary purpose s of the requirements management process?
The purpose of the Requirements Management Process is to maintain traceability of all requirements from their origins; to document changes to them and to record the rationale for requirements changes.
Which of the following is the primary purpose of the architectural design process?
The Architecture Design Process is a trade and synthesis method to allow the Program Manager and Systems Engineer to translate the outputs of the Stakeholder Requirements Definition and Requirements Analysis processes into alternative design solutions and establishes the architectural design of candidate solutions that.
Why parallel installation is most expensive?
The cost of implementation is very expensive because of the need to operate the two systems at the same time. This involves inputting or changing the same data for both systems to ensure the information are identical in both systems.
What is pilot installation?
When you create new packages or new revisions for existing packages, you can also test them in the productive environment. DSM simplifies the usual process, which includes release and distribution, by providing so called pilot installations.
What are the four approaches to installation?
There are four approaches of installation; direct, parallel, single-location and phased installation.
Which of the following is the most important phase of SDLC Mcq?
Preliminary investigation, Requirement Analysis, Design, Testing and Implementation are the most important and fundamental stage in SDLC.
Which model is best for SDLC?
The answer to the question “which SDLC model is the best?” is Agile. The Agile model is a combination of an incremental and iterative approach and is focussed on fitting in well with flexible requirements.
What is most important in developing software?
In our minds, the analysis stage is the most crucial step in software development. The RTS Labs teams focus on this stage a lot, so we can get it right the first time. During this crucial software development stage, we spend time learning your business processes, pain points, challenges, technical ecosystem and goals.
What is the best way to start developing an information system?
Step 1: Understand what the business is trying to achieve. Step 2: Understand what the information needs of the business are. Step 3: Assess the status quo. Step 4: Review and consolidate. Step 5: Define an enterprise architecture.
What are the most common types of information system in an organization?
6 Types of Information Systems Transaction Processing Systems. Office Automation Systems. Knowledge Management Systems. Management Information Systems. Decision Support Systems. Executive Support System.
Which of the following statements best describes Systems design?
Which of the following statements best describes systems design? Systems design details how a system will meet the information requirements as determined by the systems analysis. Conducting a feasibility study and establishing the information requirements are parts of which stage of the systems development process?.
Which is the most expensive stage of the project?
The project execution phase is often the longest and most complex stage in the project life cycle.
What is the most expensive phase of software development?
The most expensive parts of such software development include the testing and planning stages, which can take up from a month to several years. However, the lifecycle rarely exceeds a 3-year period.
What phase is the most expensive in the SDLC?
The Implementation phase is the longest and most expensive phase of the systems development life cycle (SDLC).
Which SDLC phase is least important?
The Develop phase is what most users consider to be what software development is about. Paradoxically in many ways it is the least important of the phases, even though it will consume a lot of the resources.
Which of the following RFM scores refers to the most valuable customer?
RFM analysis is a complex technique that is difficult to implement. A high F score denotes that the customer has bought an expensive item recently. Customers with an RFM score of 555 are highly valued by organizations.
Which phase of the SDLC evaluates the existing system?
Maintenance: During the maintenance stage of the SDLC, the system is assessed/evaluated to ensure it does not become obsolete. This is also where changes are made to initial software.
