Exam 7: Telecommunications the Internet and Wireless Technology

Based on your reading of the examples in the chapter,what would be the best use of RFID for a business?

The _____________________ layer is responsible for addressing,routing,and packaging data packets called IP datagrams.

Software-defined networking (SDN)is a new networking approach in which many of these control functions are managed by one central program,which can run on inexpensive commodity servers that are separate from the network devices themselves.

One or more access points positioned on a ceiling,wall,or other strategic spot in a public place to provide maximum wireless coverage for a specific area are referred to as

A(n)________ is software for locating and managing stored Web pages.

VoIP technology delivers video information in digital form using packet switching.

Mobile search makes up 20% of all Internet searches.

Which of the following is not a characteristic of packet switching?

Web 3.0 is an effort to add a layer of meaning to the existing Web in order to reduce the amount of human involvement in searching for and processing Web information.

The Internet is based on which three key technologies?

Wikis allow visitors to change or add to the original posted material.

Web browser software requests Web pages from the Internet using which protocol?

A_________________________ is a communications processor used to route packets of data through different networks,ensuring that the data sent gets to the correct address.

RFID technology is being gradually replaced by less costly technologies such as WSNs.

IPv6 is being developed in order to

The concept of a future Web in which it is commonplace for everyday objects to be connected,controlled or monitored over the Internet is called

The Transport layer enables client application programs to access the other layers and defines the protocols that applications use to exchange data.

Client/server computing is a distributed computing model in which some of the processing power is located within small,inexpensive client computers and resides literally on desktops,laptops,or handheld devices.

4G networks are also known as ________ networks.

Coaxial cable is similar to that used for cable television and consists of thickly insulated copper wire.