What is a cross-forest?

A. A feature of Windows Server that enables trust to be automatically managed between multiple Active Directory forests. Cross-Forest Trust is especially helpful for consolidating operations due to mergers and acquisitions.

How do you check trust between two forests?

Using the command line

  1. Open Active Directory Domains and Trusts.
  2. Open the properties of the domain that contains the trust you are looking to verify.
  3. Under the trusts tab, select the trust and select properties.
  4. Click the validate button.

What is AD trust relationship?

An Active Directory trust (AD trust) is a method of connecting two distinct Active Directory domains (or forests) to allow users in one domain to authenticate against resources in the other.

How do I test DNS with DCDiag?

To verify dynamic update

  1. Open a command prompt as an administrator. To open a command prompt as an administrator, click Start.
  2. At the command prompt, type the following command, and then press ENTER: dcdiag /test:dns /v /s: /DnsDynamicUpdate.

What is 2 way forest trust?

To allow users in both Forest 1 and Forest 3 to share resources, a two-way transitive trust must be created between the two forests. If a one-way forest trust is created between two forests, members of the trusted forest can utilize resources located in the trusting forest.

How do you set up a trust relationship between two forests?


  1. Open the Active Directory Domains and Trusts snap-in.
  2. In the left pane, right click the forest root domain and select Properties.
  3. Click on the Trusts tab.
  4. Click the New Trust button.
  5. After the New Trust Wizard opens, click Next.
  6. Type the DNS name of the AD forest and click Next.

Will creating forest trust between two domains?

A transitive trust is one that extends beyond the original trusting domains. For example, if you have a trust between two domain forests and that trust is transitive, all of the domains in each of the forests trust each other. Forest trusts are transitive by default.

How do I get rid of AD trust?

Start User Manager for Domains, and click Trust Relationships from the Policies menu. Select domain x from the Trusting Domains and click Remove and confirm. Exit.

What is DNA replication?

DNA replication is the process by which a molecule of DNA is duplicated. When a cell divides, it must first duplicate its genome so that each daughter cell winds up with a complete set of chromosomes.

What would happen if there were no enzymes in DNA replication?

DNA replication would not occur without enzymes that catalyze various steps in the process. Enzymes that participate in the eukaryotic DNA replication process include: DNA helicase – unwinds and separates double stranded DNA as it moves along the DNA. It forms the replication fork by breaking hydrogen bonds between nucleotide pairs in DNA.

What is the termination event of DNA replication?

Termination of DNA replication occurs when two replication forks meet on the same stretch of DNA, during which the following events occur, though not necessarily in this order: forks converge until all intervening DNA is unwound; any remaining gaps are filled in and ligated; catenanes are removed; replication proteins are unloaded.

Why does DNA have to be unzipped before replication?

Before DNA can be replicated, the double stranded molecule must be “unzipped” into two single strands. DNA has four bases called adenine (A), thymine (T), cytosine (C) and guanine (G) that form pairs between the two strands. Adenine only pairs with thymine and cytosine only binds with guanine.