1) Which application protocol used to access and maintain directory services over a network?
Correct Answer: LDAP
2) What is the full form of ADDS?
Correct Answer: Active Directory Domain Service
3) Who translate domain name to IP address so browser can load internet resources?
Correct Answer: Domain name system
4) Which one is a type of DNS services?
Correct Answer: Authoritative DNS
Explanation:

Ductility is a property of a material enabling it to be drawn into wires.

5) How many types of DNS- service in network?
Correct Answer: 2
Explanation:

Malleability is a property of a material enabling it to be drawn into thin sheets.
Ductility is a property of a material enabling it to be drawn into wires.