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Key terms

TCPLatencyCongestionData center

AP Cybersecurity alignment

  • 2.1.E.6To conserve financial resources and employee capacity, an organization will often favor solutions that are cost effective and easy to implement and maintain. Cost-effective solutions cost less to install and maintain than the…Learning objective: Identify strategies for managing risk.
  • 2.1.F.1Security controls address at least one of the following principles: • Confidentiality ensures that only authorized individuals, systems, or processes can access data. Systems lacking confidentiality are vulnerable to data…Learning objective: Identify types of security controls.

AP Networking alignment

  • 2.1.A.3Network congestion or hardware failures can cause slow or failed connectivity to applications, websites, and services. This can be identified using the command-line interface (CLI) tool ping to check network connectivity and…Learning objective: Identify likely root causes of a SOHO network issue using diagnostic tools and techniques.
  • 4.2.A.1Network protocols define rules that ensure data are recognized and properly handled during transmission.Learning objective: Describe the purpose of common network protocols.
  • 4.2.B.1The Open Systems Interconnection (OSI) and Transmission Control Protocol/Internet Protocol (TCP/IP) networking models describe how computers communicate on a network and allow for a common language around network devices,…Learning objective: Describe the purpose and organization of the OSI and TCP/IP models.

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