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Introduction to Data Communications (DCOM 101)

Credit Course

3 credits

$122 per credit

in-county, fees apply

Blended, 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 054 or ACLT 052 or ACLT 053.

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Winter 2025 ( Sections)

    • Flexible Time
      Online
    • Online
    • 0 Available Seats
    • 01/02/2025 - 01/23/2025
    • Cody Mayfield
    • #10516

    Credit Hours: 3

    Billable Hours: 3

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Spring 2025 ( Sections)

    • 11:15 a.m. - 12:40 p.m.
      MW
      Catonsville, HTEC 115
    • Flexible Time
      Online
    • Blended
    • 0 Available Seats
    • 01/27/2025 - 05/18/2025
    • Carl Chin
    • #20229

    Credit Hours: 3

    Billable Hours: 3

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    • Flexible Time
      Online
    • Online
    • 0 Available Seats
    • 01/27/2025 - 03/15/2025
    • Cody Mayfield
    • #20810

    Credit Hours: 3

    Billable Hours: 3

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

    Register
    • 12:00 - 3:00 p.m.
      S
      Essex, ADMN 340
    • Flexible Time
      Online
    • Blended
    • 0 Available Seats
    • 01/27/2025 - 03/15/2025
    • Howard Jackson
    • #23150

    Credit Hours: 3

    Billable Hours: 3

    Note: NOTE: This section meets during the first seven week session

    Register
    • 1:25 - 2:50 p.m.
      W
      Online
    • Flexible Time
      Online
    • Online
    • 0 Available Seats
    • 02/24/2025 - 05/18/2025
    • Eric Ward
    • #20230

    Credit Hours: 3

    Billable Hours: 3

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    • 11:10 a.m. - 1:35 p.m.
      TR
      Catonsville, HTEC 115
    • Flexible Time
      Online
    • Blended
    • 0 Available Seats
    • 01/27/2025 - 03/15/2025
    • Dan Whitaker
    • #22256

    Credit Hours: 3

    Billable Hours: 3

    Note: NOTE: This course meets during the first seven week session.

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    • Flexible Time
      Online
    • Online
    • 0 Available Seats
    • 02/24/2025 - 05/18/2025
    • #22520

    Credit Hours: 3

    Billable Hours: 3

    Note: NOTE: This section meets during the Late Start 10 week session.

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    • 11:10 a.m. - 12:40 p.m.
      MW
      Essex, ADMN 323
    • Flexible Time
      Online
    • Blended
    • 0 Available Seats
    • 01/27/2025 - 03/15/2025
    • Cody Mayfield
    • #22273

    Credit Hours: 3

    Billable Hours: 3

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

    Register
    • Flexible Time
      Online
    • Online
    • 0 Available Seats
    • 03/17/2025 - 05/11/2025
    • Benjamin Mayock
    • #21035

    Credit Hours: 3

    Billable Hours: 3

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

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    • Flexible Time
      Online
    • Online
    • 0 Available Seats
    • 01/27/2025 - 05/18/2025
    • Dan Whitaker
    • #21034

    Credit Hours: 3

    Billable Hours: 3

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    • 5:45 - 8:40 p.m.
      MW
      Online
    • Online
    • 0 Available Seats
    • 01/27/2025 - 03/15/2025
    • Howard Jackson
    • #21066

    Credit Hours: 3

    Billable Hours: 3

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

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