SAD281 Systems Analysis & Design Overview

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What is a symptom of rotting designs that refers to the tendency for software to be difficult to change, even in simple ways?

Rigidity (correct)

Scalability

Flexibility

Adaptability

What is the term used to describe the tendency of software to break in many places every time it is changed?

Fragility (correct)

Robustness

Flexibility

Adaptability

Which of the following best describes the role of a Systems Analyst?

Software Engineer

Systems Designer (correct)

Quality Assurance Tester

Data Entry Specialist

What does immobility refer to in the context of rotting designs?

Inability to reuse software from other projects Signup and view all the answers

What makes software applications initially compelling and elegant according to the text?

Clean design and simple beauty Signup and view all the answers

Which term refers to the design stage of software applications where they exist as a vital image in the minds of designers?

Vital Vision Signup and view all the answers

What do all projects using the SDLC have in common?

They all follow the same four phases. Signup and view all the answers

Which phase of the SDLC is composed of a series of steps and further categorized into Planning, Analysis, Design, and Implementation?

Planning phase Signup and view all the answers

In the context of the SDLC, what is a common duty of a Systems Analyst?

Conducting system testing Signup and view all the answers

Which role is responsible for analyzing the existing systems and business processes to identify areas for improvement?

Business analyst Signup and view all the answers

What distinguishes different projects that use the SDLC from each other?

The emphasis on different parts of the SDLC Signup and view all the answers

What is one of the notable software glitches mentioned in the text?

Toys R Us system double billing shoppers on Black Friday Signup and view all the answers

What are the three key aspects that the systems analyst needs to understand to avoid failed systems?

The organization's goals, improve business processes, and integrate with other information systems Signup and view all the answers

What is one of the major categories into which a Systems Analyst's skills can be broken down?

Technical Skills Signup and view all the answers

What is the main focus of a Systems Analyst's work according to the text?

Working closely with team members to develop effective systems Signup and view all the answers

Which company had to refund over $50 million to customers due to a billing system error in 2010?

Verizon Wireless Signup and view all the answers

Why were many failed systems abandoned as mentioned in the text?

Because analysts didn't understand how the system would support organization’s goals, improve business processes, and integrate with other information systems Signup and view all the answers

What is the main focus of a Systems Analyst's Interpersonal skills?

Communicating effectively with users and business managers Signup and view all the answers

In the Systems Development Life Cycle (SDLC), what is the first step in the process?

Determining how an information system can support business needs Signup and view all the answers

What is the primary purpose of Business Understanding for IT applications in business situations?

Ensuring IT delivers real business value Signup and view all the answers

Which skill is NOT emphasized in a Systems Analyst's role according to the text?

Managing financial aspects Signup and view all the answers

What is one of the key challenges faced by Systems Analysts in relation to their Management skills?

Dealing with pressure and risks in unclear situations Signup and view all the answers

What distinguishes Ethical conduct as a critical aspect of a Systems Analyst's role?

Dealing fairly with system users Signup and view all the answers

What is the primary role of a systems analyst?

Acting as a bridge between technical team and end-users Signup and view all the answers

What is the main goal of System Analysis and Design as mentioned in the text?

Studying systems to adapt them or build new solutions Signup and view all the answers

How does a systems analyst contribute to implementing changes in an organization?

By designing systems to implement changes Signup and view all the answers

In software development, what is the function of a systems analyst in relation to end-users?

Ensuring software meets the needs of end-users Signup and view all the answers

What distinguishes viscosity of the design from viscosity of the environment in the context provided?

Viscosity of the design refers to changes that preserve the design, while viscosity of the environment refers to changes that do not preserve the design. Signup and view all the answers

What is a key responsibility of a systems analyst according to the information provided?

Identifying organizational improvements needed Signup and view all the answers