COMPTIA SECURITY UPDATED ACTUAL EXAM QUESTIONS CORRECT ANSWERS GRADED A
PLUS
Question:
A drainfield is 50 feet by 90 feet and must be covered with an average of 15 inches of sand loam.
How many cubic yards of sandy loam soil must be purchased (find the volume of a rectangular
object)??
Answer:
208.3 cubic yards
Question:
What would be the volume of a 5-foot-diameter pump tank that is 5 feet tall with the inlet 1 foot
below the rim??
Answer:
587 gals
Question:
What would be the percent slope on a lot 250 feet deep that drops 20 feet in elevation over the depth
of the lot??
Answer:
8%
Question:
How many cubic yards of gravel would be needed to fill a ditch 3 feet deep, 10 feet wide, and 12
feet long with 18 inches of gravel? 1 cubic yard = 27 cubic feet.?
Answer:
6.67 cubic yards
,Question:
A septic tank is 6 feet in diameter and is 8 feet deep. How many gallons will it hold if the overflow
line is located half way up from the bottom??
Answer:
846 gals
Question:
Calculate the working liquid capacity (volume) for this septic tank. SEE PAGE 2-39!!?
Answer:
1077gals
Question:
What is the surface area (area in square feet) of an evapotranspiration system 40 feet wide and 65
feet long??
Answer:
2,600 sqft
Question:
Figure the acreage for a piece of property that measures 256 feet on each of four sides.?
Answer:
1.5 acres
Question:
Figure the area of a lot that measures 60ft by 280ft?
Answer:
16,800sqft,0.39 acres
, Question:
A disposal option that might be considered in a clay soil would be a ________.?
Answer:
drip or spray irrigation
Question:
The primary treatment device providing the least or poorest treatment of domestic wastewater would
be _______.?
Answer:
septic tank
Question:
Nitrogen or nitrate removal in soil occurs by _________.?
Answer:
vegetation uptake
Question:
The factors influencing the survival of bacteria in soil are _______.?
Answer:
moisture, temperature, pH, and organic matter.
Question:
Physical removal of bacteria by straining occurs when _______.?
Answer:
the bacteria are larger than the pore openings in the soil
PLUS
Question:
A drainfield is 50 feet by 90 feet and must be covered with an average of 15 inches of sand loam.
How many cubic yards of sandy loam soil must be purchased (find the volume of a rectangular
object)??
Answer:
208.3 cubic yards
Question:
What would be the volume of a 5-foot-diameter pump tank that is 5 feet tall with the inlet 1 foot
below the rim??
Answer:
587 gals
Question:
What would be the percent slope on a lot 250 feet deep that drops 20 feet in elevation over the depth
of the lot??
Answer:
8%
Question:
How many cubic yards of gravel would be needed to fill a ditch 3 feet deep, 10 feet wide, and 12
feet long with 18 inches of gravel? 1 cubic yard = 27 cubic feet.?
Answer:
6.67 cubic yards
,Question:
A septic tank is 6 feet in diameter and is 8 feet deep. How many gallons will it hold if the overflow
line is located half way up from the bottom??
Answer:
846 gals
Question:
Calculate the working liquid capacity (volume) for this septic tank. SEE PAGE 2-39!!?
Answer:
1077gals
Question:
What is the surface area (area in square feet) of an evapotranspiration system 40 feet wide and 65
feet long??
Answer:
2,600 sqft
Question:
Figure the acreage for a piece of property that measures 256 feet on each of four sides.?
Answer:
1.5 acres
Question:
Figure the area of a lot that measures 60ft by 280ft?
Answer:
16,800sqft,0.39 acres
, Question:
A disposal option that might be considered in a clay soil would be a ________.?
Answer:
drip or spray irrigation
Question:
The primary treatment device providing the least or poorest treatment of domestic wastewater would
be _______.?
Answer:
septic tank
Question:
Nitrogen or nitrate removal in soil occurs by _________.?
Answer:
vegetation uptake
Question:
The factors influencing the survival of bacteria in soil are _______.?
Answer:
moisture, temperature, pH, and organic matter.
Question:
Physical removal of bacteria by straining occurs when _______.?
Answer:
the bacteria are larger than the pore openings in the soil
