Wireless fidelity (Wi-Fi) A means by which portable devices can connect wirelessly to a local area network, using access points that send and receive data via radio waves.
What is Wi-Fi quizlet?
STUDY. What is Wi-Fi? A wireless home Internet connection.
Is Wi-Fi wireless fidelity?
IEEE is a separate, but related, organization and their website has stated “WiFi is a short name for Wireless Fidelity”. … To connect to a Wi-Fi LAN, a computer must be equipped with a wireless network interface controller. The combination of a computer and an interface controller is called a station.
Which is an advantage of Wireless Fidelity WiFi connections?
Benefits or advantages of WiFi
➨Installation is very quick and easy. It does not require technical knowledge of wifi or wlan system and its protocols. ➨Access to the wifi network can be availed from anywhere within the wifi AP (Access point) coverage range.
How does Wireless Fidelity work?
WiFi stands for Wireless Fidelity and is the same thing as saying WLAN which stands for “Wireless Local Area Network.” WiFi works off of the same principal as other wireless devices – it uses radio frequencies to send signals between devices. … To break it down even further, Hertz (Hz) is simply a unit of frequency.
When you move a file to the recycle bin it will be immediately deleted from your computer True or false?
Files deleted from your computer’s hard drive will not be destroyed immediately but will be automatically moved to the recycle bin. In Windows, the recycle bin icon is located on the desktop.
What is the best reason to delete Internet browsing history on a regular basis?
Your browser tends to hold onto information, and over time this can cause problems with logging in to or loading websites. It is always a good idea to clear out your cache, or browser history, and clear cookies on a regular basis.
What are the disadvantages of Wi-Fi?
Disadvantages of Wifi
- Security. Even though many encryption techniques are taken by the wireless networks, still the Wifi is vulnerable to hacking. …
- Range. Range offered by a Wifi network is limited, typically around 100-150 feet. …
- Speed. …
- Reliability. …
- Bandwidth. …
- Health issues.
What is difference between Wi-Fi and Internet?
Internet is the data (the language). Wi-Fi is a wireless network technology that sends this data via internet connections (the highway) through the air to wide area networks and on to non-wired computers.