I think it’s number 1. Check the answer first.
The LDAP protocol is used to access directory listings within active directory or other directory services.
LDAP stands for Lightweight Directory Access Protocol. The function of this protocol is to enale access to an existing direcory. LDAP is based on a client-server model.
Answer:
d. All of the above
Explanation:
Physical layer is the lowest layer of the OSI reference model that deals with the setup of physical connection to the network and with transmission and reception of signals.
Full duplex (FDx) is a bidirectional type of communication system where two end nodes send and receive data signals at the same time, and a single carrier is simultaneously used for dual communication.
To send or receive data, the participating nodes in a Full Duplex system do not have to wait for a free carrier/medium. It employs a medium that has at least two internal channels - one for sending and one for receiving.
Based on the above explanations, options A, B and C are valid and are correct ways to accomplish full-duplex (FDX) digital communications on guided medium at the physical layer (OSI Layer 1). There all of them are correct.
When you clicked on the ribbon tab in word 2016, you'd be brought to the home tab, where all of the basic controls are displaced for you to see.
Hope I could help! :)
