CWNP CWNA

CWNP CWNA Certification Practice Test Questions, CWNP CWNA Certification Exam Dumps

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The CWNA stands for Certified Wireless Network Administrator and it is among the accreditations that the CWNP offers. This certificate is a validation of one’s solid knowledge base, on which advanced skills, as well as higher CWNP certificates, are built upon. It covers the areas such as WLAN technology and their related tasks, including installation, maintenance, configuration, and troubleshooting.

About CWNP Certification Plan

The CWNP accreditations target Wi-Fi technicians, administrators, designers, analysts, and security professionals. This program encompasses four levels (entry, administrator, professional, and expert) and enables individuals to solidify their skills based on the product line of any vendor. Certifications include CWS (Certified Wireless Specialist), CWT (Certified Wireless Technician), CWNA, CWAP (Certified Wireless Analysis Professional), CWDP (Certified Wireless Design professional), CWSP (Certified Wireless Security Professional), and CWNE (Certified Wireless Network Expert). Also, one can opt for the CWNT certificate and prove the readiness to become a CWNP instructor.

CWNA Overview and Prerequisites

CWNA is the best choice for administrators willing to broaden their expertise in wireless networks, including common operations and standards. Though not mandatory, having earned a CWT or CWS certification would be advantageous. This comes highly recommended as one can obtain a strong base when it comes to further learning. Also, it’s essential to peruse and study the CWNA test’s objectives. Prior knowledge of networking and TCP/IP is suggested as well. Finally, one should be proficient in WLAN solutions after having worked with them for at least a year.

CWNA Exam Details

To earn the certificate, candidates are required to pass the CWNA-108 exam, which is taken through Pearson VUE. Its syllabus covers main areas like RF technologies, network design, wireless LAN and its security, and others. The test has 60 questions of multiple choice and multiple answer types to be completed within 90 minutes. The pass mark is 70%. The exam is available in English only and costs $225.

In case a candidate fails to garner the least needed score on the first try, there is a chance to retake the test. This is possible after not less than 10 days since the initial attempt.

CWNA Exam Domains

There are seven domains included in the CWNA-108 outline, and each of them breakdowns into varied topics as mentioned below:

• RF (Radio Frequency) Technologies

  Captured subjects include RF as well as RF behavior core characteristics, basic concepts regarding RF mathematics in addition to measurement, and the features of RF signal including their relationship to antennas. Another topic is focused on the performance of RF antennas, antennas systems as well as accessories.

• WLAN Regulations & Standards

  Firstly, this section covers WLAN as well as networking industry companies’ role. Secondly, one should be skilled in applying the varied Physical Layer (PHY) solutions of IEEE 802.11-2016 standard the way it has been amended. This includes spatial streams, supported channel widths, and data rates. Also, one has to be knowledgeable about technologies related to spread spectrum, MCS (Modulation & Coding Scheme), functional concepts of 802.11 WLAN, and layers for OSI model that are affected by 802.11-2016 standard as well as amendments. Other topics to be mastered are regulatory domain demands in addition to constraints and common use cases for 802.11 wireless-based networks.

• Concepts for WLAN Network Infrastructure & Design Concepts

  This domain mostly covers the implementation of PoE (Power over Ethernet) 802.3af, 802.3at, and 802.3bt, varied architectures of Wireless LAN and their differences and advantages, considerations for the design for common scenarios of deployment in wireless that include coverage requirements, throughput, roaming considerations, security, and capacity. Then the applicants need to be aware of general proprietary features within WLANs and should be skilled in determining and configuring certain services that support the specific wireless network.

• WLAN Protocols & Devices

  This domain includes elements and functions that are part of a set for 802.11 wireless service, terminologies associated with 802.11 PHY and MAC, format for MAC frame, three main types of frame for 802.11, and the process for locating and connecting to WLANs. Other subtopics cover methods for channel access, operations for 802.11 MAC, and the features as well as basic tasks for WLAN gadgets, management systems, and control.

• RF Validation

  This section concerns verifying and documenting that requirements for the design are met, and this includes coverage, roaming, throughput as well as connectivity with a validation survey for post-implementation. It also emphasizes locating and identifying RF interference sources, performing application testing for validation of WLAN performance, and understanding and using validation tools.

• WLAN Security

  This domain is focused on one’s skills in identifying weak options for security that should never be utilized in WLANs for the enterprise, defining and configuring effective mechanisms for security that target enterprise WLANs, and basic concepts of OWE (Opportunistic Wireless Encryption). Also, the candidates should be knowledgeable about WPA3 as well as enhancements in comparison to WPA2. Another topic involved is about common options as well as tools for security utilized within wireless networks.

• WLAN Troubleshooting

  This last part of the CWNA outline captures common tools for troubleshooting often utilized in WLANs, In addition, it checks one’s abilities in identifying and troubleshooting common issues associated with wireless technologies.

Career Opportunities, Job Positions, and Salary after Getting CWNA Certified

If your job requires proven skills and experience in wireless networking, the CWNA certificate is the way to go. It prepares you to apply the WLAN knowledge in your given role efficiently and works well for both beginners and those who have chosen to specialize in WLANs on an intermediate level. The positions such as network administrators, WLAN administrators, server administrators, project managers, helpdesk support professionals, and many others become available once you get accredited. Also, as ZipRecruiter.com asserts, those with the CWNA certificate can make almost $52k per year, and this is only an average figure.

What Follows the CWNA Certification?

The CWNP offers other certificates that one can earn as a way of advancing themselves in technologies concerning wireless networks. Among those to contemplate are the professional-level CWAP, CWDP, and CWSP certifications. They follow three varying paths, namely analysis, design, and security. Therefore, you can choose the one that feels like the proper fit for you.

CWNA Renewal

The CWNA certificate is valid until three years have passed since you earned it. To maintain it, you can recertify by passing a single test belonging to one of the three professional accreditations before the date of expiration. The other alternative is taking the current exam for the CWNA certificate.

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