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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).
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.
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.
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.
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.
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Performance studies is an interdisciplinary academic field that teaches the development of performance skills and uses performance as a lens and a tool to study the world. . The term performance is broad, and can include artistic and aesthetic performances like concerts, theatrical events, and performance art; sporting events; social, political and religious events like rituals, ceremonies ...
An information technology system (IT system) is generally an information system, a communications system, or, more specifically speaking, a computer system — including all hardware, software, and peripheral equipment — operated by a limited group of IT users, and an IT project usually refers to the commissioning and implementation of an IT ...