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  2. CCNA - Wikipedia

    en.wikipedia.org/wiki/CCNA

    CCNA ( Cisco Certified Network Associate) is an information technology (IT) certification from Cisco Systems. CCNA certification is an associate-level Cisco Career certification. [1] Cisco exams have changed several times in response to changing IT trends. [2] In 2020, Cisco announced an update to its certification program that "Consolidated ...

  3. Cisco certifications - Wikipedia

    en.wikipedia.org/wiki/Cisco_certifications

    Cisco Certifications are the list of the Certifications offered by Cisco Systems.There are four to five (path to network designers) levels of certification: Associate (CCNA/CCDA), Professional (CCNP/CCDP), Expert (CCIE/CCDE) and recently, Architect (CCAr: CCDE previous), as well as nine different paths for the specific technical field; Routing & Switching, Design, Industrial Network, Network ...

  4. Linux - Wikipedia

    en.wikipedia.org/wiki/Linux

    A Linux-based system is a modular Unix-like operating system, deriving much of its basic design from principles established in Unix during the 1970s and 1980s. Such a system uses a monolithic kernel, the Linux kernel, which handles process control, networking, access to the peripherals, and file systems.

  5. Dynamic Host Configuration Protocol - Wikipedia

    en.wikipedia.org/wiki/Dynamic_Host_Configuration...

    v. t. e. The Dynamic Host Configuration Protocol ( DHCP) is a network management protocol used on Internet Protocol (IP) networks for automatically assigning IP addresses and other communication parameters to devices connected to the network using a client–server architecture. [1]

  6. Kyra Sedgwick Says She and Kevin Bacon Have Hooked Up on ...

    www.aol.com/entertainment/kyra-sedgwick-says-she...

    Kyra Sedgwick and Kevin Bacon know how to keep their relationship spicy. After a fan called in during her appearance on the Wednesday, May 1, episode of Watch What Happens Live With Andy Cohen and ...

  7. Inside NASA's 5-month fight to save the Voyager 1 ... - AOL

    www.aol.com/news/inside-nasas-5-month-fight...

    “With Voyager 1, it takes 22 1/2 hours to get the signal up and 22 1/2 hours to get the signal back, so we’d get the commands ready, send them up, and then like two days later, you’d get the ...

  8. CCIE Certification - Wikipedia

    en.wikipedia.org/wiki/CCIE_Certification

    The current CCIE exam consists of eight hours within a day. There are three sections for the lab test. The troubleshooting module, the diagnostic module, and the configuration module. The process of lab examination ensures evaluations of the capabilities to the understanding of the essence of networking knowledge of the candidates.

  9. The curious case of Temu’s U.S. ‘headquarters’ - AOL

    www.aol.com/finance/curious-case-temu-u...

    Its appeal is straightforward: It sells a wide range of items with free shipping at what should be too-good-to-be-true prices—from $1.61 USB cables, to 88-cent eyeliner sets, to $38 memory foam ...

  10. CCNP - Wikipedia

    en.wikipedia.org/wiki/CCNP

    The validity of CCNP Certification is 3 years. Renewal requires certification holders to register for and pass same or higher level Cisco recertification exam(s) every 3 years. Related certifications. Associate-level certification: CCNA; Expert-level Certification: CCIE; References

  11. ‘Emotional’ Rafael Nadal bows out of Madrid Open, likely his ...

    www.aol.com/emotional-rafael-nadal-bows-madrid...

    Rafael Nadal had an “emotional day” playing what was likely to be his final professional match in his home country, losing 7-5 6-4 against Czech Republic’s Jiří Lehečka at the Madrid Open.