What is level of abstraction in system analysis and design?

In system analysis and design, the level of abstraction refers to the degree to which complex systems are simplified or generalized to focus on specific aspects while ignoring others. Higher levels of abstraction provide a broader view, emphasizing overarching concepts and relationships, while lower levels delve into finer details and specifics. This approach helps stakeholders understand system functionalities and interactions without getting bogged down by technical intricacies. Balancing these levels is crucial for effective communication and project success.