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Introduction to Data Communications (DCOM 101)

Credit Course

3 credits

$124 per credit

in-county, fees apply

Online

Explores an informational and theoretical foundation necessary for students to comprehend an overview of the concepts, theory, principles, and practices of data communications and computer networks. Students survey networking hardware including servers, switches, and routers. Students also investigate networking software including operating systems, protocols, and services, and network management, including server administration, virtualization, cloud computing, and security. The course is designed for a student pursuing a career in networking. Course offered every fall, spring and may be offered during additional sessions.

Prerequisite(s): ESOL 052 and ESOL 100 or ACLT 052 or ACLT 053.

Sections

Fall 2026 ( Sections)

  • Section Meeting Times:

    • Time:
      Flexible Time
      Location: Online

    Section Information:

    • Format: Online
    • 0 Available Seats
    • Dates: 10/21/2026 - 12/13/2026
    • Instructor: Dan Whitaker
    • Course ID: #91903

    Credit Hours: 3

    Billable Hours: 3

    Note: This section meets during the second seven week session.

  • Section Meeting Times:

    • Time:
      Flexible Time
      Location: Online

    Section Information:

    • Format: Online
    • 0 Available Seats
    • Dates: 10/21/2026 - 12/13/2026
    • Instructor: Dan Whitaker
    • Course ID: #91770

    Credit Hours: 3

    Billable Hours: 3

    Note: NOTE: This section meets during the second seven week session.