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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. 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.

  5. 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

  6. 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.

  7. In Russia at war, kids swap classroom for shooting range - AOL

    www.aol.com/news/russia-war-kids-swap-classroom...

    With other pupils, he got to try out the weapons as part of basic military training - a feature of the school programme that was dropped in the final years of the Soviet Union but has been ...

  8. Boeing shareholders approve CEO's compensation as company ...

    www.aol.com/news/boeing-shareholders-approve-ceo...

    Boeing shareholders on Friday approved CEO David Calhoun's $32.8 million compensation and heard leaders explain what the troubled aircraft maker is doing to improve the quality and safety of its ...

  9. Computer network - Wikipedia

    en.wikipedia.org/wiki/Computer_network

    Computer networking may be considered a branch of computer science, computer engineering, and telecommunications, since it relies on the theoretical and practical application of the related disciplines. Computer networking was influenced by a wide array of technological developments and historical milestones.

  10. Minneapolis approves $150K settlement for witness to George ...

    www.aol.com/news/minneapolis-approves-150k...

    The Minneapolis City Council has agreed to pay a $150,000 settlement to an eyewitness who tried to intervene to prevent George Floyd’s murder and who says he suffers from post-traumatic stress ...

  11. Network management - Wikipedia

    en.wikipedia.org/wiki/Network_management

    Network management. Network management is the process of administering and managing computer networks. Services provided by this discipline include fault analysis, performance management, provisioning of networks and maintaining quality of service. Network management software is used by network administrators to help perform these functions.