BTCS CERTIFICATION PAPER 2026
QUESTIONS WITH SOLUTIONS GRADED
A+
>> CH1 The_____conditions are narrower, and represent the target conditions at
which the hardware environment should be maintained for optimal reliability and
performance.
Allowable
Recommended
Answer: Recommended
>> What two metrics is the HVAC system trying to control in a facility?
Humidity and dust
Humidity and Temperature
Temperature and dust
Temperature and air flow
Answer: Humidity and Temperature
>> What is the most common air conditioning system used in HVAC?
Dry Air
Cool Liquid
Direct Expansion
Answer: Direct Expansion
>> If a HVAC system is built where there is one main system and two backup
systems it would fall into which redundancy class?
N+1
N+2
N+3
Answer: N+2
, >> What are the three things needed to maintain a fire?
YOUR CHOICE
Oxygen
heat
fuel
chemical reaction
heat
fuel
Answer: Oxygen
>> Which factors are reduced when security measures are set up for facilities?
SELECT ALL THAT APPLY
Hackers
Unintentional vendor damage
Malicious employee damage
Unintentional employee damage
Malicious employee damage
Unintentional employee damage
Answer: Unintentional vendor damage
>> A permit-required confined space may have one or more of the following
characteristics?
SELECT ALL THAT APPLY
Hazardous Atmosphere
The entrance is only 2 foot square or smaller
The possibilty of the entrance to cave in
The entrance does not allow three points of contact
The possibility of the entrance to cave in
Answer: Hazardous Atmosphere
>> What gauge of wire should be used inside the facility to bound the equipment
to the ground?
10
8
QUESTIONS WITH SOLUTIONS GRADED
A+
>> CH1 The_____conditions are narrower, and represent the target conditions at
which the hardware environment should be maintained for optimal reliability and
performance.
Allowable
Recommended
Answer: Recommended
>> What two metrics is the HVAC system trying to control in a facility?
Humidity and dust
Humidity and Temperature
Temperature and dust
Temperature and air flow
Answer: Humidity and Temperature
>> What is the most common air conditioning system used in HVAC?
Dry Air
Cool Liquid
Direct Expansion
Answer: Direct Expansion
>> If a HVAC system is built where there is one main system and two backup
systems it would fall into which redundancy class?
N+1
N+2
N+3
Answer: N+2
, >> What are the three things needed to maintain a fire?
YOUR CHOICE
Oxygen
heat
fuel
chemical reaction
heat
fuel
Answer: Oxygen
>> Which factors are reduced when security measures are set up for facilities?
SELECT ALL THAT APPLY
Hackers
Unintentional vendor damage
Malicious employee damage
Unintentional employee damage
Malicious employee damage
Unintentional employee damage
Answer: Unintentional vendor damage
>> A permit-required confined space may have one or more of the following
characteristics?
SELECT ALL THAT APPLY
Hazardous Atmosphere
The entrance is only 2 foot square or smaller
The possibilty of the entrance to cave in
The entrance does not allow three points of contact
The possibility of the entrance to cave in
Answer: Hazardous Atmosphere
>> What gauge of wire should be used inside the facility to bound the equipment
to the ground?
10
8
