Directory Services

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What are the main differences between OpenLDAP and Microsoft's Active Directory (AD)? Check all that apply.

OpenLDAP is open source, and AD is not.

OpenLDAP doesn't work on Windows, but AD can be used on any operating system.

AD is open-source, and OpenLDAP is not.

OpenLDAP works on any operating system, AD does not.

Which of these are common reasons a group policy doesn't take effect correctly? Check all that apply.

Replication failure may occur.

The GPO may be linked to the OU that contains the computer.

Kerberos may have issues with the UTC time on the clock.

Fast Logon Optimization may delay GPO changes from taking effect.

What is the difference between a group policy and a group policy preference?A policy is editable only by admins, but anyone can edit a group policy preference.A preference is editable only by admins, but anyone can edit a policy.Policies are reapplied every 90 minutes, and preferences are a settings template.Preferences are reapplied every 90 minutes, and policies are more of a settings template.

Which of these statements about Active Directory (AD) are true? Check all that apply.

AD is used as a central repository of group policy objects, or GPOs.

AD includes a tool called the Active Directory Authentication Center, or ADAC.

AD is incompatible with Linux, OS X, and other non-Windows hosts.

AD can "speak" LDAP.

A Lightweight Directory Access Protocol (LDAP) entry reads as follows: dn: CN=John Smith ,OU=Sysadmin,DC=jsmith,DC=com. What is the common name of this entry?CN=John Smith ,OU=Sysadmin,DC=jsmith,DC=comjsmithSysadminJohn Smith

A directory service is being installed on an exclusively Windows network. Which directory service software would be appropriate to install?Active DirectoryDSPOpenLDAPDISP

A client discovers the address of a domain controller by making a DNS query for which record?A recordAAAA recordSRV recordTXT record

Which component of an LDAP entry contains the unique entry name?Common nameOrganizational unitDistinguished name

When there are conflicting GPOs, what's the order in which they're evaluated and applied?Site, Domain, OUSite, OU, DomainOU, Domain, SiteOU, Site, Domain

What roles does a directory server play in centralized management? Check all that apply.

Authorization

Confidentiality

Centralized authentication

Accounting