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  2. Cisco certifications - Wikipedia

    en.wikipedia.org/wiki/Cisco_certifications

    Cisco Certified Entry Networking Technician {CCENT} represents the lowest level of certification which covers basic networking knowledge. Until its introduction, CCNA represented the first level of the certification program. It has appropriate use for an entry-level network support position.

  3. CCNA - Wikipedia

    en.wikipedia.org/wiki/CCNA

    CCNA (Cisco Certified Network Associate) is an entry-level information technology (IT) certification offered by Cisco Systems. CCNA certification is widely recognized in the IT industry as the foundational step for careers in IT positions and networking roles. [1] [2] Cisco exams routinely change in response to evolving IT trends. [3]

  4. Computer network - Wikipedia

    en.wikipedia.org/wiki/Computer_network

    Fiber-optic cables are used to transmit light from one computer/network node to another. The following classes of wired technologies are used in computer networking. Coaxial cable is widely used for cable television systems, office buildings, and other work-sites for local area networks. Transmission speed ranges from 200 million bits per ...

  5. Cisco Certified Entry Networking Technician - Wikipedia

    en.wikipedia.org/wiki/Cisco_Certified_Entry...

    CCENT qualified individuals have the knowledge and skill to install, manage, maintain and troubleshoot a small enterprise branch network, including network security. The CCENT curriculum covered networking fundamentals, WAN technologies, basic security, routing and switching fundamentals, and configuring simple networks. [3]

  6. Computer repair technician - Wikipedia

    en.wikipedia.org/wiki/Computer_repair_technician

    Computer technicians work in a variety of settings, encompassing both the public and private sectors.Because of the relatively brief existence of the profession, institutions offer certificate and degree programs designed to prepare new technicians, but computer repairs are frequently performed by experienced and certified technicians who have little formal training in the field.

  7. Electronics Technicians Association - Wikipedia

    en.wikipedia.org/wiki/Electronics_Technicians...

    The Associate Electronics Technician exam is a certification of entry-level electronics professional knowledge to include not only electronics but also safety, record keeping and professionalism. The CETa is good for four years by itself and can be renewed without a journeyman certification. [ 4 ]

  8. “Gossip Girl” and “Blue Bloods” actress found safe after ...

    www.aol.com/lifestyle/gossip-girl-blue-bloods...

    Related: Search party finds missing hiker and Jay Leno along the way The actress, who also appeared in a 2010 episode of Blue Bloods, reportedly talked to TrueCrimeNews via FaceTime and told the ...

  9. List of computer security certifications - Wikipedia

    en.wikipedia.org/wiki/List_of_computer_security...

    In the computer security or Information security fields, there are a number of tracks a professional can take to demonstrate qualifications. [Notes 1] Four sources categorizing these, and many other credentials, licenses, and certifications, are:

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