IAABO REFRESHER CERTIFICATION
EVALUATION 2026 FULL QUESTIONS AND
CORRECT ANSWERS VERIFIED STUDY
GUIDE PRACTICE SOLUTION MATERIAL
GRADED A+
⩥ The gym does not have a visible clock, but it does have a visible
scoreboard. The official rules that they both must be visible, except in
the case of a malfunction. Is the official correct? Answer: Yes
1-15
⩥ Each space around the center restraining circle is 24 inches deep. Is
this correct? Answer: No
1-3-1
⩥ The diameter of the basket ring must be 18 inches. Is this correct?
Answer: Yes
1-10-1
⩥ As he/she dribbles up the sideline, A-1 touches the inside edge of the
boundary line. The official rules A-1 is out-of-bounds. Is the official
correct? Answer: Yes
7-1-1
,⩥ The division line is part of the backcourt. Is this correct? Answer: Yes
4-13-2
⩥ The home team has a fan-shaped backboard on one end of the court
and rectangular backboard at the other end of the court. The official
rules this is legal. Is the official correct? Answer: No
1-7-1
⩥ A-1, who is near the end line, attempts a field goal that passes over the
corner of the rectangular backboard. The official rules this an out-of-
bounds violation. Is the official correct? Answer: Yes
7-1-2.b
⩥ A-1's field goal try hits the side of the backboard. The official allows
play to continue. Is the official correct? Answer: Yes
4-4-5
⩥ The radius of the three-point arc is 19 feet 9 inches, measured from
the center of the basket. Is this correct? Answer: Yes
1-4-1
⩥ The ideal dimensions of a playing court are: 84 x 50 feet. Is this
correct? Answer: Yes
,1-1
⩥ Dribbler A-1 is near the sideline when B-2, who is standing on the
boundary line, reaches out and touches the ball. The official sounds the
whistle and rules an out-of-bounds violation on Team B. Is the official
correct? Answer: Yes
7-1-2.a.1
⩥ A-1's long pass to A-2 hits a rope hanging from the ceiling near the
division line. The official rules this an out-of-bounds violation. Is the
official correct? Answer: Yes
7-1-2.a.4
⩥ Music is being played while the ball is live. The official rules that this
is only allowed during time-outs, pre-game, post-game and
intermissions. Is the official correct? Answer: Yes
1-18
⩥ A-1's field goal attempt hits the ring, bounces off the backboard
support and goes through the basket. The official disallows the goal. Is
the official correct? Answer: Yes
7-1-2.a.3
⩥ The net must be 15 to 18 inches in length and must be suspended from
the ring. Is this correct? Answer: Yes
, 1-10-1
⩥ A-1's field goal attempt hits the ring, bounces off the top of the
backboard and goes through the basket. The official disallows the goal.
Is the official correct? Answer: No
4-4-5, 7-1-2, 5-1-1
⩥ Facilities that do not have a red or LED light behind the backboard
shall use the audible timer's signal to indicate when time has expired at
the end of each quarter. Is this correct? Answer: Yes
1-14
⩥ The official rules that a rectangular backboard must have padding
along the entire bottom and at least 15 inches up the side. Is the official
correct? Answer: Yes
1-9
⩥ To check if the game ball is properly inflated, the referee drops it from
a height of six feet from the bottom of the ball. The ball bounces back to
a height of 52 inches at the top of the ball. The referee says that the ball
is not properly inflated. Is the referee correct? Answer: No
1-12-2
⩥ The sidelines and end lines must be a minimum of three inches wide.
Is this correct? Answer: No
EVALUATION 2026 FULL QUESTIONS AND
CORRECT ANSWERS VERIFIED STUDY
GUIDE PRACTICE SOLUTION MATERIAL
GRADED A+
⩥ The gym does not have a visible clock, but it does have a visible
scoreboard. The official rules that they both must be visible, except in
the case of a malfunction. Is the official correct? Answer: Yes
1-15
⩥ Each space around the center restraining circle is 24 inches deep. Is
this correct? Answer: No
1-3-1
⩥ The diameter of the basket ring must be 18 inches. Is this correct?
Answer: Yes
1-10-1
⩥ As he/she dribbles up the sideline, A-1 touches the inside edge of the
boundary line. The official rules A-1 is out-of-bounds. Is the official
correct? Answer: Yes
7-1-1
,⩥ The division line is part of the backcourt. Is this correct? Answer: Yes
4-13-2
⩥ The home team has a fan-shaped backboard on one end of the court
and rectangular backboard at the other end of the court. The official
rules this is legal. Is the official correct? Answer: No
1-7-1
⩥ A-1, who is near the end line, attempts a field goal that passes over the
corner of the rectangular backboard. The official rules this an out-of-
bounds violation. Is the official correct? Answer: Yes
7-1-2.b
⩥ A-1's field goal try hits the side of the backboard. The official allows
play to continue. Is the official correct? Answer: Yes
4-4-5
⩥ The radius of the three-point arc is 19 feet 9 inches, measured from
the center of the basket. Is this correct? Answer: Yes
1-4-1
⩥ The ideal dimensions of a playing court are: 84 x 50 feet. Is this
correct? Answer: Yes
,1-1
⩥ Dribbler A-1 is near the sideline when B-2, who is standing on the
boundary line, reaches out and touches the ball. The official sounds the
whistle and rules an out-of-bounds violation on Team B. Is the official
correct? Answer: Yes
7-1-2.a.1
⩥ A-1's long pass to A-2 hits a rope hanging from the ceiling near the
division line. The official rules this an out-of-bounds violation. Is the
official correct? Answer: Yes
7-1-2.a.4
⩥ Music is being played while the ball is live. The official rules that this
is only allowed during time-outs, pre-game, post-game and
intermissions. Is the official correct? Answer: Yes
1-18
⩥ A-1's field goal attempt hits the ring, bounces off the backboard
support and goes through the basket. The official disallows the goal. Is
the official correct? Answer: Yes
7-1-2.a.3
⩥ The net must be 15 to 18 inches in length and must be suspended from
the ring. Is this correct? Answer: Yes
, 1-10-1
⩥ A-1's field goal attempt hits the ring, bounces off the top of the
backboard and goes through the basket. The official disallows the goal.
Is the official correct? Answer: No
4-4-5, 7-1-2, 5-1-1
⩥ Facilities that do not have a red or LED light behind the backboard
shall use the audible timer's signal to indicate when time has expired at
the end of each quarter. Is this correct? Answer: Yes
1-14
⩥ The official rules that a rectangular backboard must have padding
along the entire bottom and at least 15 inches up the side. Is the official
correct? Answer: Yes
1-9
⩥ To check if the game ball is properly inflated, the referee drops it from
a height of six feet from the bottom of the ball. The ball bounces back to
a height of 52 inches at the top of the ball. The referee says that the ball
is not properly inflated. Is the referee correct? Answer: No
1-12-2
⩥ The sidelines and end lines must be a minimum of three inches wide.
Is this correct? Answer: No
