Certified Supply Chain Professional (CSCP) Practice Exam

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Prepare for the Certified Supply Chain Professional (CSCP) Exam with an interactive quiz that assesses your knowledge through flashcards and multiple-choice questions. Each question includes hints and detailed explanations to reinforce your learning and help you get ready for the test.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What enables high-speed data communication between computers within the same geographic area?

Wide Area Network (WAN)
Local Area Network (LAN)
Extranet
Virtual Private Network (VPN)

The correct answer is: Local Area Network (LAN)

High-speed data communication between computers within the same geographic area is typically facilitated by a Local Area Network (LAN). A LAN is designed to interconnect devices within a limited area, such as a home, office, or building, allowing for fast data transfer rates, typically ranging from 100 Mbps to several Gbps. Furthermore, LANs support numerous networking technologies, including Ethernet and Wi-Fi, which can create reliable and efficient communication channels among connected devices. Other options present different networking concepts. A Wide Area Network (WAN) covers larger geographic areas and is more suited for connecting multiple LANs, but does not primarily enable high-speed communication in close proximity. An Extranet extends a private network to outside users and is useful for business collaborations but is not specifically designed for high-speed communication within a localized environment. A Virtual Private Network (VPN) provides secure, encrypted connections over the internet for remote access to a LAN or private network but introduces some latency and is thus not aimed at high-speed communication within a specific geographical locale.