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Online communication allows parents to receive real-time information about their child's performance and activities at school, and flexible opportunities to ask questions and provide information to teachers and school administrators. Currently, one third of internet users are children or adolescents (Berman & Albright, 2017).
An optical communication system is any form of communications system that uses light as the transmission medium. Equipment consists of a transmitter, which encodes a message into an optical signal, a communication channel, which carries the signal to its destination, and a receiver, which reproduces the message from the received optical signal.
Performance tuning is the improvement of system performance. This is typically a computer application, but the same methods can be applied to economic markets, bureaucracies or other complex systems. The motivation for such activity is called a performance problem, which can be real or anticipated.
Information systems help to control the performance of business processes. [17] Alter [18] [19] argues that viewing an information system as a special type of work system has its advantages. A work system is a system in which humans or machines perform processes and activities using resources to produce specific products or services for customers.
The education system is an ecosystem [citation needed] of professionals in educational institutions, such as government ministries, unions, statutory boards, agencies, and schools. The education system consists of political heads, principals, teaching staff, non-teaching staff, administrative personnel and other educational professionals ...
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System of systems is a collection of task-oriented or dedicated systems that pool their resources and capabilities together to create a new, more complex system which offers more functionality and performance than simply the sum of the constituent systems. Currently, systems of systems is a critical research discipline for which frames of ...
Academic achievement or academic performance is the extent to which a student, teacher or institution has attained their short or long-term educational goals. Completion of educational benchmarks such as secondary school diplomas and bachelor's degrees represent academic achievement.