DQ Responses

Q1. Please read the below paragraph and write your opinion, whether you agree or not? Note: 125 words with references must.

WMAN provides wireless point to point or point to multipoint networks across a substantial geographic area that can cover as much as a whole city. To transfer data WMAN uses infrared lights or radio waves, it supports QoS and allows significant cost-cutting comparing to cabling. WMAN is also based on the IEEE 802.16 standards with commercial name WiMAX or Worldwide Interoperability for Microwave Access. WMAN varies in technologies, cost, speed, coverage range, and other. It usually being used by a government, corporation, or an internet service provider to increase an internet service and reach new marketplace  locations to provide that last-mile connectivity between the ISP and a receiver.

Security in WMAN seems to be a major concern and the MAC layer is the key to the intelligence and security behind the WiMAX, which is a standard that was initially designed to include powerful security measures such as verifiable digital certificates, secure key exchange, and advanced encryption mechanism.

Q2. Please read the below paragraph and write your opinion. Write what you think and any suggestions?

Note: 125 words with references must.

 My work is split between my office and the lab area. Equipment used will be a laptop, desktops, monitors(multiple), and an IP phone. Most of the work can be managed without a printer and it helps the environment as well. In my office, it will be bare with just a monitor, laptop, and IP phone, but the lab is full of desktops, TV screens, routers, and cabling.

The most common equipment used would be desktops for labs, NAS storage, servers, and Linux machines. Each has its own purpose and is used by variety of teams. One other interesting thing done is using traditional desktop hardware for customized equipment for engineers to use.