Network Questions help Please.?

1. Which term correctly matches the following definition, as stated in the course textbook?

The protocol determines such variables as network login and authentication and whether the session will be half duplex, meaning information flows in one direction at a time, or full duplex, meaning information can flow in both directions simultaneously.

a. Synchronizing

b. Addressing

c. Setting session variables

d. Routing

2. Which term correctly matches the following definition, as stated in the course textbook?

The protocol segments a continuous data stream from the source into frames, cells, or packets as appropriate.

a. Data formatting

b. Routing

c. Addressing

d. Data segmenting and reassembly

3. An ethernet is otherwise known as which of the following?

a. ITU, 805.1

b. FCC, 197.0

c. DTE. 102.3

d. IEEE 802.3

4. A promising method of providing fiber to the home (FTTH) is the _____. This technique places all the active equipment in the central office. A passive signal is brought to the residence, either directly to the home or to the curbside. The same fiber could be connected to several residences, with the signals to and from the different premises multiplexed by TDMA. A _____ uses passive splitters to break the capacity of the backbone fiber into multiple wavelengths. A _____ requires no power, which makes it practical for bringing fiber to the curb.

a. wavelength division multiplexing (WDM)

b. plain old telephone service (POTS)

c. passive optical network (PON)

d. time division multiplexing (TDM)

5. The two choices for light sources for fiber optic systems are _____.

a. LCD and LED

b. LCD and laser

c. laser and LED

d. LCD and LTD

6. Which of the following does not define LDAP?

a. A protocol for accessing directory information

b. A flat directory structure to store data

c. A model defining the format and character of the information

d. A namespace defining how information is referenced and organized