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2. CCNA - Wikipedia

   en.wikipedia.org/wiki/CCNA

   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]

3. Network operating system - Wikipedia

   en.wikipedia.org/wiki/Network_operating_system

   A network operating system (NOS) is a specialized operating system for a network device such as a router, switch or firewall.. Historically operating systems with networking capabilities were described as network operating systems, because they allowed personal computers (PCs) to participate in computer networks and shared file and printer access within a local area network (LAN).

4. Multi-access edge computing - Wikipedia

   en.wikipedia.org/wiki/Multi-access_edge_computing

   Multi-access edge computing ( MEC ), formerly mobile edge computing, is an ETSI -defined [ 1] network architecture concept that enables cloud computing capabilities and an IT service environment at the edge of the cellular network [ 2][ 3] and, more in general at the edge of any network. The basic idea behind MEC is that by running applications ...

5. Real-time computing - Wikipedia

   en.wikipedia.org/wiki/Real-time_computing

   Real-time computing. Real-time computing ( RTC) is the computer science term for hardware and software systems subject to a "real-time constraint", for example from event to system response. [ 1] Real-time programs must guarantee response within specified time constraints, often referred to as "deadlines". [ 2]

6. List of computing and IT abbreviations - Wikipedia

   en.wikipedia.org/wiki/List_of_computing_and_IT...

   IDS —Intrusion Detection System. IE —Internet Explorer. IEC —International Electrotechnical Commission. IEEE —Institute of Electrical and Electronics Engineers. IETF —Internet Engineering Task Force. IFL —Integrated Facility for Linux. IGMP —Internet Group Management Protocol. IGRP —Interior Gateway Routing Protocol.

7. Information technology - Wikipedia

   en.wikipedia.org/wiki/Information_technology

   v. t. e. Information technology ( IT) is a set of related fields that encompass computer systems, software, programming languages, and data and information processing, and storage. [ 1] IT forms part of information and communications technology (ICT). [ 2] An information technology system ( IT system) is generally an information system, a ...