What is a wide area network that uses radio signals to transmit and receive data?
A wireless WAN (WWAN) is a wide area network that uses radio signals to transmit and receive data and can be divided into which two categories?
What is 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?
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. Wireless LAN (WLAN) A local area network that uses radio signals to transmit and receive data over distances of a few hundred feet.
What is a wireless network that provides communication over a short distance?
Personal Area Network (PAN): It is an interconnection of personal technology devices to communicate over a short distance, which is less than 33 feet or 10 meters or within the range of an individual person, typically using some form of wireless technologies.
What is a wireless PAN technology that transmits signals over short distances among cell phones computers and other devices?
Bluetooth enables a wide assortment of digital devices to communicate directly with each other wireless over short distances.
What are the two main methods for encrypting network traffic on the Web?
Two methods for encrypting network traffic on the Web are secure sockets layer and secure hypertext transfer protocol. Secure sockets layer (SSL) is a combination of HTTP and SSL to provide encryption and secure identification of an Internet server.
Which social media site uses lbs?
Which social media site uses LBS? Applications such as Foursquare, Gowalla, and Loopt are bringing attention to LBS, and Facebook and Twitter have recently added LBS services. A wide area network (WAN) connects a group of computers in close proximity, such as in an office building, school, or home.
What are the two most prevalent types of broadband access?
The two most common kinds of broadband access are a cable connection and digital subscriber line . The digital subscriber line is defined as a ‘wireline transmission technology’ which allows faster transmission of data through copper telephones lines.
What represents an east west measurement of position?
What is a worldwide gap giving advantage to those with access to technology?
A worldwide gap giving advantage to those with access to technology. digital subscriber line (DSL) allows high-speed digital data transmission over standard telephone lines. domain name system (DNS) Converts IP address into domains, or identifying labels that use a variety of recognizable naming conventions.
What is short range of communication?
Dedicated Short Range Communication (DSRC) is an 802.11p-based wireless communication technology that enables highly secure, high-speed direct communication between vehicles and the surrounding infrastructure, without involving any cellular infrastructure.22 мая 2019 г.
What enables devices to connect to a wireless network to communicate with each other?
Terms in this set (38)
- IEEE 802.11. Wireless Ethernet standard more commonly known as Wi-Fi.
- Wireless Access Point (WAP) enables devices to connect to a wireless network to communicate with each other.
- infrastructure mode. …
- wireless network card. …
- Monitor. …
- Service Set Identifier (SSID) …
- ad hoc mode. …
- omni-directional antenna.
Which are the short range protocols?
Examples of short-range wireless communications are Bluetooth, Infrared, Near Field Communication, Ultra- Wide Band, WiFi and Zig- Bee. In our paper we have considered three protocols among them which are WiFi (IEEE 802.11a/b/g/n), Bluetooth (IEEE 802.15. 1) and ZigBee (IEEE 802.15.
What is a device that enables a computer to transmit and receive data?
A modem is a device or program that enables a computer to transmit data over, for example, telephone or cable lines. Computer information is stored digitally, whereas information transmitted over telephone lines is transmitted in the form of analog waves. A modem converts between these two forms.
What is the computer or network device that serves as an interface between devices and the network?
A router is a networking device that forwards data packets between computer networks. Routers perform the traffic directing functions on the Internet. Data sent through the internet, such as a web page or email, is in the form of data packets.