ISDN is a popular data networking service offered by an Internet Service Provider.

True

False

Question 2

A typical residential subscriber sends much more information than the subscriber receives. Internet access technologies are designed to transfer more data in one direction than the other.

True

False

Question 3

Synchronous Optical Network (SONET) defines a narrow set of standards used for analog transmissions.

True

False

Question 4

Narrowband technology includes the following

	a.	data circuits at T1 data speeds or higher
	b.	dialup telephone connections
	c.	wireless access technologies
	d.	cable modem technologies

Question 5

Because it uses frequency division multiplexing, ADSL and traditional analog phone service (POTS) can use the same wires simultaneously.

True

False

Question 6

Which of the following is not a type of wireless technology?

	a.	Satellite
	b.	Cellular 3G Services
	c.	UTP
	d.	WiMAX

Question 7

Synchronous Transport Signal (STS) are a series of standards for low-capacity circuits.

True

False

Question 8

xDSL technology is the most widely used high-speed data communication used by residential customers.

True

False

Question 9

Access technologies that handle the last mile problem are defined as the connection to a typical residential subscriber or a small business.

True

False

Question 10

In the US, a digital circuit leased from a telephone company follows the same digital transmission standards that the phone company uses to transport digital phone calls and are referred to as the E-series standards.

True

False

Need help ASAP pls!!