The document appears to be data from a study containing 32 participants. It includes information about each participant's test scores on different tasks measuring factors like processing speed, working memory, and reasoning ability. The data is presented numerically in tables with labels in Thai.
The document discusses computer networks and local area networks (LANs). It defines what a computer network is and describes the basic components of a network, including senders, receivers, messages, and transmission media. It also explains the different types of transmission media, including guided media like twisted pair cables and coaxial cables, as well as unguided media like wireless transmission. The document focuses on LANs and describes common LAN types, topologies, hardware, software, and media. Specifically, it provides details on Ethernet, Token Ring, FDDI, and wireless LANs.
The document appears to be data from a study containing 32 participants. It includes information about each participant's test scores on different tasks measuring factors like processing speed, working memory, and reasoning ability. The data is presented numerically in tables with labels in Thai.
The document discusses computer networks and local area networks (LANs). It defines what a computer network is and describes the basic components of a network, including senders, receivers, messages, and transmission media. It also explains the different types of transmission media, including guided media like twisted pair cables and coaxial cables, as well as unguided media like wireless transmission. The document focuses on LANs and describes common LAN types, topologies, hardware, software, and media. Specifically, it provides details on Ethernet, Token Ring, FDDI, and wireless LANs.