What automatically created subdomain holds all the SRV records for Microsoft-hosted services, such as the global catalog, LDAP, and Kerberos?

The correct answer to the following question will be "_msdcs".

Explanation:

Msdcs directory known as Microsoft Domain Controller Catalog requires SRV documents that are used to identify domain controller for certain operations.

the answer to your question would be something called hertz. the unit of measurement called a hertz, which is one cycle per second, is used to measure clock speed. within one cycle, your computer processes, refreshes, or updates itself to the changes that it is going through. in the case of computer clock speed, one hertz equals one tick per second. the clock speed of computers is usually measured in megahertz (mhz) or gigahertz (ghz)