Midterms Exam Reviewer M1S2 Flashcards
a method that is classically though of as the set of activities that analyst, designer and users carry out to develop and implement an information system.
System Development Life Cycle
the basis for a candidate system is the recognition of a need to improve an information system or a procedure.
Project Selection
Environment-Based Ideas originate from?
Customer, Vendors, Government sources and the likes.
Stages of system Development Cycle:
- Planning
- Analysis
- Design
- Implementation
- Testing and Deployment/Integration Stage, Maintenance/Support
Obtain Approval for the project, initiate, assess feasibility, plan and schedule.
Planning Stage
Define the problem and the scope of the existing system.
Planning Stage
Overview of the new system and determine its objectives
Planning Stage
Confirm Project Feasibility and produce the project schedule
Planning Stage
During this phase threats, constraints, integration and security of the system is considered.
Planning Stage
a feasibility report for the entire project is created at the end of this phase.
Planning Stage
understanding business needs and processing needs
Analysis stage
gather, analyze and validate the information
Analysis stage
define the requirements and the prototype of the new system.
Analysis Stage
evaluate alternatives and prioritize the requirements
Analysis Stage
examine information needs of end-users and enhance the system goal.
Analysis Stage
SRS is prepared at the end of this stage
Analysis Stage
Document, which specifies the software, hardware, functional, and network requirements of the system.
SRS (Software Requirement Specification)
define solution system based on requirement and analysis decision
Design Stage
includes design of applications, networks, databases, user interfaces and system interface
Design Stage
Transform SRS document into a logical structure, which contains a detailed and complete set of specifications that can be implemented in a programming language
Design Stage
Create a contingency, training, maintenance and operation plan.
Design Stage
Review Proposed Design. ensure the final design must meet the requirements stated in SRS document
Design Stage
prepare a Design Document Specifications that will be used during the next phase
Design Stage
Construct and implement the design into source code through coding.
Implementation Stage
Combines all the module into a training environment that detects errors and defects
Testing and Deployment/Integration Stage
Integrate the information into its environment and install the new system
Testing and Deployment/Integration Stage
a “_________” that contains errors is prepared through a test plan that includes test-related task such as test case generation, testing criteria and resource allocation for testing.
Test Report
what stage does “Test Report” Belong to
Testing and deployment/ Integration stage
keeps the system healthy and improve
Maintenance/Support
Include all activities such as phone support or physical on-site support for users that are required once the system is installed.
Maintenance/Support
Implement the changes that software might undergo over a period of time or implement any new requirements after the software is deployed at the customer location.
Maintenance/Support
it includes handling the residual errors and resolving any issues that may exist in the system even after the testing phase.
Maintenance/Support
may be needed for a longer time for large systems and for a short time for smaller systems.
Maintenance/Support
