A Junior Administrator Is Configuring Local Name Lookups for Fully

question 235

Multiple Choice

A junior administrator is configuring local name lookups for fully qualified domain names in an isolated environment. The administrator is given a checklist and must accomplish the following tasks: Add localhost with loopback address. Add 192.168.192.12/24 to resolve to database01.comptia.org Given this scenario, which of the following steps should the administrator perform to accomplish these tasks?

• A) Open the /etc/nsswitch.conf file with a file editor and add the following lines: 127.0.0.1 localhost 192.168.192.12 database01.comptia.org Open the /etc/nsswitch.conf file with a file editor and add the following lines:
• B) Open the /etc/dhcpd.conf file with a file editor and add the following lines: /etc/dhcpd.conf
• C) Open the /etc/hosts file with a file editor and add the following lines: /etc/hosts
• D) Open the /etc/network file with a file editor and add the following lines: /etc/network

Differentiate between visually similar ports and their unique functionalities.

Identify appropriate use cases for micro- and mini-USB cables in connecting and managing devices.

Understand the frequency ranges and technologies supporting wireless peripherals such as mice.

Understand the proper storage techniques for electronic components to prevent damage.

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Definitions:

Average Inventory

The mean value of a company's inventory over a specific period, used to analyze inventory levels and manage stock efficiently.

Ending Inventory

The cumulative worth of all products a company holds in inventory at the conclusion of a financial period.

Beginning Inventory

The value of all inventory held by a company at the start of an accounting period, before any purchases or sales have occurred.

Accounts Receivable Turnover

A financial ratio measuring how many times a company collects its average accounts receivable balance within a certain period.