Exam 14: Module C More on Telecommunications

Even for local calls,many telephone companies charge by the duration of the call.

In data wiring,there need to be four wires for each computer on the floor in ________.

Deregulation is the highest for ________.

Which of the following regulates telephony within individual states in the United States?

Which of the following provide(s)overall regulations for the U.S.carriers in the United States?

PSTN signaling in the United States uses ________.

For PBXs,call forwarding is ________.

With WATS calls,the ________ pays and pays ________ per minute than direct distance dialing.

For PBXs,camp-on is ________.

Cross-connect devices are found in ________.

Satellite ________ operate on a point-to-point basis.

For PBXs,call transfer is ________.

Local calls are always billed on a flat rate basis where the customer pays a monthly fee for unlimited local calling.

Which of the following is an advanced carrier telephone service?

Call restriction refers to a switch's ability to control incoming calls to a station.

In TDM,there are usually more frames than slots.

With 888 numbers,the ________ pays and pays ________ per minute than direct distance dialing.

Which of the following is NOT one of the three categories of PBX services?

In the United States,which of the following is a carrier?

In the United States,________ handle long-distance communication.