Systems Development Cycle


Welcome to the comprehensive course material on Systems Development Cycle. This topic is fundamental in the field of Computer Studies as it forms the backbone of developing problem-solving skills in the creation of efficient and effective computer systems.

Definition of System Development Cycle: The System Development Cycle refers to the systematic process of creating, designing, and maintaining a computer-based information system. It involves a series of stages that help in the successful development and implementation of a system to meet specific business or organizational needs.

Description of System Development Cycle: The System Development Cycle is essential in ensuring that the end product meets the desired requirements and functions effectively. It involves a step-by-step approach that starts with identifying the need for a new system, analyzing the current processes, designing the system architecture, implementing the system, and finally ensuring its maintenance and continuous improvement.

Stages in System Development Cycle: The System Development Cycle consists of several key stages that are crucial in the development process. These stages include:

Description of Each Stage of System Development Cycle: Each stage in the System Development Cycle plays a vital role in ensuring the success of the overall development process. The preliminary study involves identifying the initial requirements, while the feasibility study assesses the practicality of the project. The investigation study delves deeper into the current system, followed by the analysis and design phases which focus on creating the blueprint of the new system. Implementation is the stage where the system is built, followed by maintenance to ensure its smooth operation. The study review stage involves evaluating the system's performance and making necessary adjustments.

Diagram of System Development Cycle: [[[The diagram illustrates the flow of the System Development Cycle from the initial preliminary study through to the final study review, emphasizing the interconnected nature of each stage and the importance of following a structured approach in system development.]]]

By mastering the System Development Cycle, students will not only gain a deep understanding of how computer systems are built and maintained but also develop essential problem-solving skills that can be applied to real-world scenarios. Understanding the definition, stages, and importance of each stage in the System Development Cycle is crucial for anyone interested in the field of Computer Studies.


  1. Apply knowledge of System Development Cycle to real-world examples
  2. Understand the definition of System Development Cycle
  3. Describe the stages involved in System Development Cycle
  4. Explain the importance of each stage in the System Development Cycle
  5. Distinguish between the different stages of System Development Cycle

Lesson Note

The Systems Development Cycle (SDC), also known as the Software Development Lifecycle (SDLC), is a structured approach used to develop, maintain, and replace information systems. This cycle outlines a process for planning, creating, testing, and deploying an information system, which ensures that high-quality systems are delivered, meeting or exceeding customer expectations, within time and cost estimates.

Lesson Evaluation

Congratulations on completing the lesson on Systems Development Cycle. Now that youve explored the key concepts and ideas, its time to put your knowledge to the test. This section offers a variety of practice questions designed to reinforce your understanding and help you gauge your grasp of the material.

You will encounter a mix of question types, including multiple-choice questions, short answer questions, and essay questions. Each question is thoughtfully crafted to assess different aspects of your knowledge and critical thinking skills.

Use this evaluation section as an opportunity to reinforce your understanding of the topic and to identify any areas where you may need additional study. Don't be discouraged by any challenges you encounter; instead, view them as opportunities for growth and improvement.

  1. Define the System Development Cycle. A. The process of designing and creating a new software system B. The process of testing and debugging a software system C. The process of developing, implementing, and maintaining a software system D. The process of analyzing data in a software system Answer: C. The process of developing, implementing, and maintaining a software system
  2. What is the first stage in the System Development Cycle? A. Analysis B. Design C. Investigation D. Preliminary study Answer: D. Preliminary study
  3. Which stage in the System Development Cycle involves determining the technical feasibility of a proposed system? A. Design B. Feasibility C. Investigation D. Maintenance Answer: B. Feasibility
  4. Which stage in the System Development Cycle involves gathering information about the existing system and identifying its strengths and weaknesses? A. Implementation B. Feasibility C. Investigate study D. Analysis Answer: C. Investigate study
  5. What is the final stage in the System Development Cycle? A. Analysis B. Study review C. Feasibility D. Implementation Answer: B. Study review

Recommended Books

Past Questions

Wondering what past questions for this topic looks like? Here are a number of questions about Systems Development Cycle from previous years

Question 1 Report

Translating the problem statement into a series of sequential steps describing what the program must do is known as

Question 1 Report

The stages of software development do not include?    

Practice a number of Systems Development Cycle past questions