Answer:
Step One - problem/opportunity identification (V)
Step Two - Analysis (III)
Step Three - Design (II)
Step Four - Development (I)
Step Five - Testing and Installation (IV)
Explanation:
In the field of software development, or systems engineering, SDLC which refers to software development cycle refers to a systematic way of building software applications, it shows unique stages with the outcome of each stage dependent on the previous, step has a unique task which range from the planning, analysis, development, testing and installation of the information system.
Answer:
The main difference between second generation (2G) and third generation (3G) technology is data. 2G services were developed with mostly voice services in mind, but are capable of providing relatively slow (14.4kbps) speed data services.