System Analysis and Design

Question 1

The collection of notations, methodologies and tools used to gather details and analyze a problem situation prior to information system design and implementation.

Answer 1

Systems Analysis

Question 2

Systems analysis (or, requirements analysis) must ensure that the proposed information system meets___, ____, ___.

Answer 2

user needs, can be delivered on time, and can be updated

Question 3

is process of understanding in detail what a system should accomplish

Answer 3

Systems Analysis

Question 4

In Systems Analysis, think of it as being a ______. You investigate, you talk to stakeholders to find out the needs and requirements.

Answer 4

detective

Question 5

Systems analysis is about

Answer 5

understanding the problem and what’s needed

Question 6

is the process of specifying in detail how components of an information system should be physically implemented

Answer 6

Systems Design

Question 7

_____ is about planning and creating a solution that works well and meets everyone’s needs.

Answer 7

Systems Design

Question 8

In Systems Design, the Systems analyst ______ and _____.

Answer 8

draws up a plan and makes a blueprint of the system

Question 9

The specification of the information system to be built. This specification includes 6, enumerate:

Answer 9

The hardware configuration on which the system will run, including network

The software platform on which the system will run, .e., operating system, DBMS, programming language, ..
The software architecture of the proposed system, including interfaces between the system

The function of each module, i.e., what does each module do, i.e., transformations it performs on its

The database(s) that will be part of the information system, stored in database management systems (DBMSs) or in files

User interfaces that need to be in place to facilitate use of the system by different user groups

Question 10

Systems analysis and design (SAD) is a critical phase in the development of information systems, and its purpose is to ensure that the resulting system meets the ______ and ______ of the organization or users ______ and ______.

Answer 10

NEEDS and REQUIREMENTS: EFFECTIVELY and EFFICIENTLY

Question 11

SAD helps in thoroughly understanding the current system (if one exists) and gathering requirements for the new information system. This involves interacting with stakeholders, users, and subject matter experts to identify what the system needs to accomplish.

Answer 11

UNDERSTANDING AND DEFINING REQUIREMENTS

Question 12

It helps in identifying problems or inefficiencies in the existing system or business processes. By analyzing these issues, SAD aims to provide solutions and improvements.

Answer 12

PROBLEM IDENTIFICATION

Question 13

SAD focuses on designing a system that is efficient, scalable, and capable of meeting the identified requirements. It involves creating system models, architecture, and data structures to ensure the system’s effectiveness.

Answer 13

DESIGNING EFFICIENT SOLUTIONS

Question 14

The design phase aims to optimize the utilization of resources, including hardware, software, and human resources, to ensure cost-effectiveness and performance efficiency.

Answer 14

OPTIMIZING RESOURCE UTILIZATION.

Question 15

SAD helps identify potential risks and challenges in the development process. It enables the development team to plan for risk mitigation and contingency strategies.

Answer 15

RISK MANAGEMENT.

Question 16

It places a strong emphasis on designing systems with the end-users in mind. SAD ensures that the system is user-friendly, intuitive, and meets user needs.

Answer 16

USER-CENTRIC APPROACH

Question 17

SAD ensures that the information system aligns with the overall goals and objectives of the organization. It helps in making sure that the system contributes to the organization’s success.

Answer 17

ALIGNMENT WITH ORGANIZATIONAL GOALS.

Question 18

SAD provides a basis for estimating the costs associated with developing, implementing, and maintaining the system. This information is crucial for budgeting and resource allocation.

Answer 18

COST ESTIMATION AND BUDGETING

Question 19

Throughout the SAD process, extensive documentation is created, which serves as a reference for developers, testers, and future maintainers of the system.

Answer 19

DOCUMENTATION.

Question 20

SAD includes quality control measures to ensure that the system is developed and implemented according to established standards and best practices.

Answer 20

QUALITY ASSURANCE.

Question 21

The Roles of the System Analyst (4):

Answer 21

Bridge

Interpreter

Shock Absorber

Architect

Question 22

The system Analyst acts as a ___ between Technical teams and business stakeholders

Answer 22

bridge

Question 23

The systems analyst is in charge of gathering information, documenting, and analyzing business requirements and user needs for IT projects and translate those needs into technology requirements.

Answer 23

Interpreter

Question 24

the systems analyst is the problem-solver who is in charge of mitigating risks, manage changes for continuous improvement.

Answer 24

Shock Absorber

Question 25

The systems analyst designs and creates system architecture, data flow diagrams, user interface designs, and other visual representations of the solution. Their designs ensure that the final product aligns with the business goals and user expectations.

Answer 25

Architect