1.Business analyst is a person whose main objective is guiding business to equip technology in a profitable way through determination of requirement of a particular program or project and broadcast it to facilitators, and partners (Abbott, 2014). Contrary to production of plans, business analyst crops requirements (Abbott, 2014).
2.There is a huge difference between business analyst and a system analyst. System analysts are those who have deep knowledge of technology, which means that they can go to the pinpoint where changes are required in a code whereas business analyst may not have that huge knowledge of code but he/she understands what work is the code supposed to do (Ott & Longnecker, 2015). A business analyst understands the language of both IT and the stakeholders. He/she acts as a interface between management and IT (Ott & Longnecker, 2015).
3.The business analyst is not for sure a leader on the project still his/her role may be most diverse and at times and most necessary for the success of the project. A good business analyst must be well with technological knowledge, which means that he/she should have a good hold of technology. He/she must pay critical attention to detail, which means that business analyst must have thorough knowledge of the situation (Fleisher & Bensoussan, 2015). He/she must be a skilled communicator, which means that he/she must be excellent at communication, as they have to deal with the stakeholders. He/she must be excellent at resolving conflicts. A person having possessing these qualities, can be called an excellent business analyst.
4.Business analysis is a research done in order to identify business needs and to determine solutions of the business problems (Banerjee, Carlin & Gelfand, 2014). Preparing a document of the business analysis can be very helpful in further development of activities of the organization. Business analysis indulges requirement analysis or requirement engineering, which deals with determining expectations of the user for a modified or new product (Banerjee, Carlin & Gelfand, 2014). It focuses whether the changes made in any part of an organization helps in the development of the organization. Analysis can be of many forms such as architecture analysis, business process analysis, object –oriented analysis, structured analysis and data warehouse analysis (Chazaln et al., 2015). Preparing a documentation of analysis can be very helpful on development of the organization in various aspects, as the organization needs to focus on the strategic plans and matters. Documentation of the analysis helps to resolve the strategic, architecture and IT related issues as business analysis consists all of it (Huang et al., 2016).
Use case diagram is a list of activities or steps, which typically defines the interaction between a role and a system in order to achieve a goal (Huang et al., 2016). The actor in a use case diagram can be either a human or any external system. Analysis done through use case is efficient and useful as it is the basic characteristics of many projects and it provides framework for many project activities.Figure: Use case diagram
Source: created by author
Figure: Domain class diagram
Source: created by author
Documentation of data analysis is integral part of development of an organization as it provides all the basic requirements and data needed for the proper management of the organization (Sadaf & Azam, 2016). It gives a clear, effective and correct view of the organization which enormously vital for understanding the hierarchy of the organization.
Activity diagrams, related to the program flow plans are used in illustration of activities (Shukla, Keast & Ceglarek, 2014). An activity diagram illustrates activities individually and here, activity represents a business process and action represents an individual step within an activity (Czopik et al., 2014). They are used for describing the business process, which describes the way that the business functions. In an activity diagram, it is made clear whether the actors are able to perform business use cases independently or together. Development of these diagrams can be done in various degrees and these can be refined systematically (Shukla, Keast & Ceglarek, 2014).
Abbott, D. (2014). Applied predictive analytics: Principles and techniques for the professional data analyst. John Wiley & Sons.
Ott, R. L., & Longnecker, M. T. (2015). An introduction to statistical methods and data analysis. Nelson Education.
Banerjee, S., Carlin, B. P., & Gelfand, A. E. (2014). Hierarchical modeling and analysis for spatial data. Crc Press.
Chazal, F., Glisse, M., Labruère, C., & Michel, B. (2015). Convergence rates for persistence diagram estimation in topological data analysis. Journal of Machine Learning Research, 16, 3603-3635.
Huang, L., Duan, Y., Gao, H., Li, H., Li, C., & Lin, Z. (2016). Checking Relationship Consistency and Class Redundancy in a Class Diagram under Model-Driven Engineering. International Journal of Hybrid Information Technology, 9(10), 185-200.
Sadaf, S., Athar, A., & Azam, F. (2016, July). Evaluation of FED-CASE-A Tool to Convert Class Diagram into Structural Coding. In Computer, Consumer and Control (IS3C), 2016 International Symposium on (pp. 184-187). IEEE.
Shukla, N., Keast, J. E., & Ceglarek, D. (2014). Improved workflow modelling using role activity diagram-based modelling with application to a radiology service case study. Computer methods and programs in biomedicine, 116(3), 274-298.
Czopik, J., Košinár, M. A., Štolfa, J., & Štolfa, S. (2014). Formalization of software process using intuitive mapping of UML activity diagram to CPN. In Proceedings of the Fifth International Conference on Innovations in Bio-Inspired Computing and Applications IBICA 2014 (pp. 365-374). Springer International Publ
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