CompTIA Server+ Exam: Answering SK0-004 Question

The Minimum Services for Host Name Resolution

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Question

A server technician is performing a server installation.

This server must be able to resolve host names for users running a variety of client operating systems.

At a minimum, which of the following services should be enabled on the new server? (Select TWO).

Answers

Explanations

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A. B. C. D. E. F.

BD.

The two services that should be enabled on the new server in order to resolve host names for users running a variety of client operating systems are DNS and WINS.

  1. DNS (Domain Name System) is a service that translates domain names into IP addresses, which is essential for client computers to locate resources such as websites or servers on a network. DNS is used by various operating systems including Windows, macOS, and Linux. By enabling DNS on the new server, it will be able to provide name resolution services to client computers and allow them to connect to network resources.

  2. WINS (Windows Internet Naming Service) is a legacy name resolution service used by older versions of Windows operating systems. It resolves NetBIOS names to IP addresses, which is required for certain applications and services. WINS is still used in some environments where older client operating systems are still in use. By enabling WINS on the new server, it will be able to provide name resolution services to older Windows clients.

The other services listed are not related to name resolution. Here is a brief description of each:

A. NAT (Network Address Translation) is a service that allows devices on a private network to share a single public IP address. It is typically used by routers to enable multiple devices to connect to the internet through a single connection.

C. LDAP (Lightweight Directory Access Protocol) is a service used to access and manage information in a directory, such as a directory of users or network resources. It is typically used in enterprise environments for centralized authentication and authorization.

E. SNMP (Simple Network Management Protocol) is a protocol used to manage and monitor network devices such as routers, switches, and servers. It provides information such as device status, performance metrics, and error messages.

F. DHCP (Dynamic Host Configuration Protocol) is a service that assigns IP addresses and other network configuration information to devices on a network. It simplifies network administration by automating the process of assigning IP addresses to devices.