CompTIA Operational Procedure 1

Question 1

Which of the following words is used to describe an environmental control system?

Accepted Answer

HVAC

Answer

HVAC stands for Heating, Ventilation, and Air Conditioning. It is the standard term used to describe systems that control the environmental conditions within a building, including temperature, humidity, and air quality. These systems are crucial for maintaining optimal operating conditions for IT equipment in data centers and server rooms.

Question 2

In the following scenario, what should he do to put out the fire?
After hearing the fire alarm in the network room, you see smoke flowing from a server. One of your coworkers is already attempting to calm it down with a pail of water as you yell and urge him to stop.

Accepted Answer

a fire extinguisher of class C

Answer

A server fire is an electrical fire, which is classified as a Class C fire. Class C fire extinguishers are specifically designed for electrical fires because they use non-conductive agents, such as CO2 or dry chemical. Using water (Class A) on an electrical fire is extremely dangerous as it can conduct electricity and electrocute the user.

Question 3

What situation is referred to by the phrase "brownout"?

Accepted Answer

Voltage drop (temporary)

Answer

A brownout refers to a temporary drop in voltage in an electrical power supply. This reduction in power can cause electronic devices to malfunction, operate inefficiently, or even shut down unexpectedly, as they are not receiving sufficient power to operate correctly. It is less severe than a complete power outage.

Question 4

What would be excluded from personally identifiable information (PII)?

Accepted Answer

Name of a high school teacher

Answer

Personally Identifiable Information (PII) is any data that could potentially identify a specific individual. While date of birth, address, and last name are direct identifiers, a high school teacher's name, by itself, does not directly identify the individual in question and is generally not considered PII. It lacks the direct link to the individual whose PII is being protected.

Question 5

What exactly does the phrase "blackout" mean?

Accepted Answer

Power outage

Answer

A blackout is a complete and total loss of electrical power in an area or to a specific system. Unlike a brownout, which is a temporary voltage drop, a blackout means there is no electricity flowing at all. This can lead to system shutdowns and data loss if not properly managed with backup power solutions.

CompTIA Practice Test

CompTIA Practice Test

CompTIA Operational Procedure 1