Free CompTIA Network+ N10-009 Practice Question

LDAP is the correct answer because it is designed specifically for providing access to directory services over IP networks, making it a key tool in network administration for managing user identities and relations. LDAP operates on port 389. DNS, which operates on port 53, is primarily used for translating domain names into IP addresses; SSH, which utilizes port 22, is used for secure remote logins; HTTP, on port 80, is for transmitting web pages; and SNMP, using ports 161/162, is for network management but not specifically for directory services.