Which of tools are used to document information flow during the analysis phase of the system development life cycle.

The analysis phase has three steps:

1. An analysis strategy is developed to guide the project team’s efforts. This startegy needs to  include an analysis of the current system and its problems. This will help identitfy the design of the new system .

2. The next step  requires the gathering (e.g., through interviews or questionnaires of the needs that the new system will require to perform). The set of models typically includes models created by this information that represent the data and processes necessary to support the underlying business process.

3. The analyses, system concept, and models are combined into a document called the system proposal, which is presented to the project sponsor and other key decision makers (e.g., members of the approval committee) who decide whether the project should continue to move forward.

try this:

go tos official website.

click on your profile pic at the top right of the screen and click 'edit profile'.

click on "preferences" and press "year of birth".

and then just maybe try to reset whatever error made before by typing in the correct age details again. hope this !