System requirements are established
System analysis is carried out
Programs are tested
All of the above E. None of the above
Answer is Right!
Answer is Wrong!
The correct answer is: E. None of the above
During the maintenance phase, the system is already in operation and the focus is on keeping it running smoothly. This includes fixing bugs, updating software, and making changes to meet the needs of users. System requirements are established, system analysis is carried out, and programs are tested during the development phase.
Here is a brief explanation of each option:
- A. System requirements are established. This is done during the development phase, not the maintenance phase. System requirements are the specifications that define the system’s functionality and performance. They are used to guide the development process and ensure that the system meets the needs of the users.
- B. System analysis is carried out. This is also done during the development phase. System analysis is the process of understanding the system’s requirements and how it will be used. It involves identifying the system’s stakeholders, their needs, and the constraints on the system.
- C. Programs are tested. This is done during both the development and maintenance phases. Testing is the process of verifying that the system meets its requirements and that it is free of defects. It is done throughout the development process, and then again after the system is deployed.
I hope this helps! Let me know if you have any other questions.