Explanation/Reference:
nslookup is a network administration command-line tool available for many computer operating systems for querying the Domain Name System (DNS) to obtain domain name or IP address mapping or for any other specific DNS record.

Explanation/Reference:
An Ethernet crossover cable is a type of Ethernet cable used to connect computing devices together directly.
Normal straight through cables were used to connect from a host network interface controller (a computer or similar device) to a network switch, hub or router.

Explanation/Reference:
The Lightweight Directory Access Protocol (LDAP) is an open, vendor-neutral, industry standard application protocol for accessing and maintaining distributed directory information services over an Internet Protocol (IP) network.
Directory services play an important role in developing intranet and Internet applications by allowing the sharing of information about users, systems, networks, services, and applications throughout the network.

Microsoft 98-366 : Practice Test