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.

answer

option a)the former is primarily for third party access to data

.is the correct answer.

key escrow can be characterized as course of action in which the keys expected to break   data are held bonded for some   circumstances and an approved outsider may access those keys.  

while recuperation specialists are the individuals who us in recuperation   of cash or different things.

storage maybe?

are there options?