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Cisco Certified Network Associate
CCNA (Cisco Certified Network Associate) is an information technology (IT) certification from Cisco Systems. CCNA certification is an associate-level Cisco Career certification. The Cisco exams have changed several times in response to the changing IT trends. In 2020, Cisco announced an update to its certification program that "Consolidated and updated associate level training and certification." Cisco has consolidated the previous different types of Cisco-Certified Network Associate with a general CCNA certification. The content of the exams is proprietary. Cisco and its learning partners offer a variety of different training methods, including books published by Cisco Press, and online and classroom courses available under the title "Interconnecting Cisco Network Devices". Exam To achieve a CCNA certification, candidates must earn a passing score on Cisco exam #200-301. At the completion of the exam, candidates receive a score report along with a score breakdown by exam secti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Information Technology
Information technology (IT) is the use of computers to create, process, store, retrieve, and exchange all kinds of data . and information. IT forms part of information and communications technology (ICT). An information technology system (IT system) is generally an information system, a communications system, or, more specifically speaking, a computer system — including all hardware, software, and peripheral equipment — operated by a limited group of IT users. Although humans have been storing, retrieving, manipulating, and communicating information since the earliest writing systems were developed, the term ''information technology'' in its modern sense first appeared in a 1958 article published in the ''Harvard Business Review''; authors Harold J. Leavitt and Thomas L. Whisler commented that "the new technology does not yet have a single established name. We shall call it information technology (IT)." Their definition consists of three categories: techniques for pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cisco
Cisco Systems, Inc., commonly known as Cisco, is an American-based multinational digital communications technology conglomerate corporation headquartered in San Jose, California. Cisco develops, manufactures, and sells networking hardware, software, telecommunications equipment and other high-technology services and products. Cisco specializes in specific tech markets, such as the Internet of Things (IoT), domain security, videoconferencing, and energy management with leading products including Webex, OpenDNS, Jabber, Duo Security, and Jasper. Cisco is one of the largest technology companies in the world ranking 74 on the Fortune 100 with over $51 billion in revenue and nearly 80,000 employees. Cisco Systems was founded in December 1984 by Leonard Bosack and Sandy Lerner, two Stanford University computer scientists who had been instrumental in connecting computers at Stanford. They pioneered the concept of a local area network (LAN) being used to connect distant compute ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cisco Press
Cisco Press is a publishing alliance between Cisco Systems and Pearson, the world's largest education publishing and technology company which is part of Pearson PLC, the global publisher and co-owner (47%) of Penguin Group and formerly Financial Times The ''Financial Times'' (''FT'') is a British daily newspaper printed in broadsheet and published digitally that focuses on business and economic current affairs. Based in London, England, the paper is owned by a Japanese holding company, Nik .... Cisco Press distributes its titles through traditional resellers as well as through the O’Reilly Online Learning e-reference service. Cisco Press is the Cisco Systems authorized book publisher of Cisco networking technology, Cisco certification self-study, and Cisco Networking Academy Program materials. Leading authorities from Cisco Systems and other industry innovators write and contribute to the various titles and series that make up the Cisco Press product family. Products f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cisco Certifications
Cisco Certifications are the list of the Certifications offered by Cisco Systems. There are four or 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 yalan different paths for the specific technical field; Routing & Switching, Design, Industrial Network, Network Security, Service Provider, Service Provider Operations, Storage Networking, Voice, Datacenter and Wireless. There are also a number of the specialist technician, sales, Business, data center certifications, CCAI certified instructor (Cisco Academy Instructor). The Paths to the primary Certification The table below shows the different paths and levels for Cisco Certifications. All Certifications, except for CCAr, require passing one or more theoretical exams offered by Pearson VUE. CCIE Certifications also require a hands-on exam administered at special labs around the world. As of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cisco Certifications
Cisco Certifications are the list of the Certifications offered by Cisco Systems. There are four or 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 yalan different paths for the specific technical field; Routing & Switching, Design, Industrial Network, Network Security, Service Provider, Service Provider Operations, Storage Networking, Voice, Datacenter and Wireless. There are also a number of the specialist technician, sales, Business, data center certifications, CCAI certified instructor (Cisco Academy Instructor). The Paths to the primary Certification The table below shows the different paths and levels for Cisco Certifications. All Certifications, except for CCAr, require passing one or more theoretical exams offered by Pearson VUE. CCIE Certifications also require a hands-on exam administered at special labs around the world. As of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cisco DevNet
Cisco DevNet is Cisco's developer program to help developers and IT professionals who want to write applications and develop integrations with Cisco products, platforms, and APIs. Cisco DevNet includes Cisco's products in software-defined networking, security, cloud, data center, internet of things, collaboration, and open-source software development. Thdeveloper.cisco.comsite also provides learning and sandbox environments as well as a video series for those trying to learn coding and testing apps. History Cisco has a long history of building a developer community. Cisco began its developer initiatives in 2000 with the Architecture for Voice, Video and Integrated Devices (AVVID). At this time, most developers were focused on creating customizations for the Cisco VoIP phone systems. At some point, the developer focus of the AVVID program grew, and Cisco launched the Cisco Technology Developer Program (CTDP). This evolved into the Cisco Developer Community (CDC) and Cisco Devel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CCNP
A Cisco Certified Network Professional (CCNP) is a person in the IT industry who has achieved the professional level of Cisco Career Certification. Professional certifications Prior to February 2020 there were approximately eight professional-level certification programs within Cisco Career Certifications. * CCDP * CCNP Cloud * CCNP Collaboration * CCNP Data Center * CCNP Routing and Switching * CCNP Security * CCNP Service Provider * CCNP Wireless Cisco has announced that as of February 2020, the above format has been retired and replaced with the following: * CCNP Enterprise (integrating CCNP Routing and Switching, CCDP and CCNP Wireless) * CCNP Data Center (integrating CCNP Cloud) * CCNP Security * CCNP Service Provider * CCNP Collaboration * Cisco Certified DevNet Professional Migration guides to the newer certification exams are available from Cisco at itCCNP Migration Toolspage. Required exams Starting February 2020, no entry-level certification will b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CCIE Certification
The Cisco Certified Internetwork Expert, or CCIE, is a technical certification offered by Cisco Systems. The Cisco Certified Internetwork Expert (CCIE) and Cisco Certified Design Expert (CCDE) certifications were established to assist the industry in distinguishing the top echelon of internetworking experts worldwide and to assess expert-level infrastructure network design skills worldwide. Holders of these certifications are generally acknowledged worldwide as being very advanced with regards of knowledge in the industry. The CCIE and CCDE community has established a reputation of leading the networking industry in deep technical networking knowledge and are deployed into the most technically challenging network assignments. The expert-level certification program continually updates and revises its testing tools and methodologies to ensure and maintain program quality, relevance and value. Through a rigorous written exam and a performance-based lab exam, these expert-level cert ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cisco Systems
Cisco Systems, Inc., commonly known as Cisco, is an American-based multinational corporation, multinational digital communications technology conglomerate (company), conglomerate corporation headquartered in San Jose, California. Cisco develops, manufactures, and sells networking hardware, software, telecommunications equipment and other high-technology services and products. Cisco specializes in specific tech markets, such as the Internet of Things (IoT), internet domain, domain security, videoconferencing, and energy management with List of Cisco products, leading products including Webex, OpenDNS, XMPP, Jabber, Duo Security, and Cisco Jasper, Jasper. Cisco is one of the List of largest technology companies by revenue, largest technology companies in the world ranking 74 on the Fortune 100 with over $51 billion in revenue and nearly 80,000 employees. Cisco Systems was founded in December 1984 by Leonard Bosack and Sandy Lerner, two Stanford University computer scientists who ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Information Technology Qualifications
Information is an abstract concept that refers to that which has the power to inform. At the most fundamental level information pertains to the interpretation of that which may be sensed. Any natural process that is not completely random, and any observable pattern in any medium can be said to convey some amount of information. Whereas digital signals and other data use discrete signs to convey information, other phenomena and artifacts such as analog signals, poems, pictures, music or other sounds, and currents convey information in a more continuous form. Information is not knowledge itself, but the meaning that may be derived from a representation through interpretation. Information is often processed iteratively: Data available at one step are processed into information to be interpreted and processed at the next step. For example, in written text each symbol or letter conveys information relevant to the word it is part of, each word conveys information relevant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
