- Explain the difference between WLAN and WiMAX. …
- Explain how TCP/IP and OSI stack differ. …
- Looking for a wireless network engineer job? …
- Describe the basic guidelines for implementing CAPWAP. …
- Explain how WLC works when considering packet transfer.
As wireless technology becomes more ubiquitous in our lives, the demand for skilled wireless network engineers continues to grow. These professionals are responsible for designing, installing, and maintaining wireless networks for businesses, hospitals, schools, and other organizations.
If you’re looking to break into this in-demand field, you’ll need to be prepared to answer some tough wireless network engineer interview questions. In this guide, we’ll provide you with a list of sample questions and answers that will help you shine in your interview.
Wireless Lan Interview Questions and Answers 2019 Part-1 | Wireless Lan | Wisdom Jobs
Are you a person with commendable knowledge in Java and Networking? Are you a Software Tester or engineer with programing knowledge in Java then log onto www.wisdomjobs.com. Wireless Testing is a process by which application software developed for handheld mobile devices are tested for functionality. The different levels in wireless testing are usability testing, networking performance testing, server side testing, automating unit testing. Wireless testing is classified into Platform testing, Protocol testing, Application testing. The increasing number of wire less devices being used in our daily lives makes wire less testing even more important. So work as wireless test engineer, WLAN Test Engineer, Firm ware Engineer, Simulation Engineer and so on by looking into Wireless Testing Job interview question and answers given.
Are you a person with a bachelor’s degree in computer science or engineering? Are you willing to enhance your networking skills then log onto www.wisdomjobs.com. Wireless LAN or Wireless Local Network is a term to refer to a Local area network that does not need cables to connect the different devices. It is a wireless distribution method for two or more devices that use high frequency radio waves and often include an access point to the Internet. A WLAN allows users to move around the coverage area, often a home or small office while maintaining a network connection. Wireless LAN offers some significant benefits over traditional LAN s including mobility and cost savings. So track yourself as WLAN Tester, Network Engineer, Senior Executive, Professor by looking into Wireless LAN job interview question and answers given.
Example: “I would start by researching the client’s business goals and objectives for their new wireless network. I would then perform a site survey of the area where the wireless network will be installed to determine any existing obstacles that may affect my design. After that, I would create a floor plan of the building or location where the wireless network will be installed and begin planning the placement of access points based on the layout. Next, I would install the access points according to my initial plan.”
Example: “At my last job, I was working on a project with a team of five other engineers when we encountered an issue with our wireless network. The system had been running smoothly for months, but suddenly it started experiencing connectivity issues. We first tried troubleshooting the issue by checking all the hardware components and making sure they were functioning properly. When this didn’t solve the problem, we decided to check the software configuration. After hours of testing different configurations, we finally found the solution.”
Example: “The 2.4 GHz frequency band is typically used by Wi-Fi routers because it has a longer range than other frequencies. However, there are many devices that use this frequency band, which can cause interference with wireless networks. The 5 GHz frequency band doesn’t have as long of a range as the 2.4 GHz band but isn’t as crowded. It also has less interference from other devices.”
Wireless network security is an important part of the job. Employers ask this question to make sure you understand how to keep their company’s wireless networks safe from hackers and other threats. In your answer, explain that a strong password is one of the most important aspects of wireless network security. You can also mention that it’s important to use encryption when sending data over a wireless network.
The IEEE 802.11 standards are a set of wireless networking protocols that help engineers create secure and fast networks. The interviewer may ask this question to see if you have experience with the industry’s best practices. In your answer, explain which IEEE 802.11 standards you’re familiar with and why they’re important.
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Here I will share common WLAN interview questions asked in product based and service based companies. Then I will add answer for each question through any post or directly here. So keep following this post ☺.
FAQ
What is WLAN testing?
Many technical products are equipped with interfaces for wireless LAN (WLAN). The use of this wireless technology results in various test scenarios, which are necessary for the certification of a device and thus for its market launch.
What are the problems of WLAN?
- Issue #1: Physical Object Interference / Design.
- Issue #2: RF Interference.
- Issue #3: Incorrect Antenna Configuration.
- Issue #4: Hardware Architecture & Firmware.
- Issue #5: WLAN Security & Protection From Internal/External Threats.
What is the full form of WLAN?
- Wireless router.
- Wireless access points (WAP), or simply access point (AP)
- Client/wireless adaptors, also known as Network interface cards (NICs)
- Wireless bridge or repeater.
- Wireless controller.
