FC ATT COMPREHENSIVE 2026 EXAM QUESTIONS AND
ANSWERS RATED A+
✔✔Static Electricity - ✔✔Phenomenon created by rubbing two materials together
✔✔Tools, work surface, and floors must be ________________ when working with
ESDs. - ✔✔Grounded
✔✔What causes internal IC faults? - ✔✔internal component failure
✔✔Combinational Logic - ✔✔Combining two or more gates
✔✔Quad - ✔✔There are 4
✔✔Universal logic gate - ✔✔Quad NAND IC
✔✔What is the purpose of a flip flop? - ✔✔To store information until the next input pulse
is delivered
✔✔Q and QNOT - ✔✔outputs of all gates; and are complimentary outputs
✔✔RS flip flop input - ✔✔S and R
✔✔Clock RS flip flop inputs - ✔✔S, R, and C
✔✔D-type flip flop inputs - ✔✔D and C
✔✔JK flip flop inputs - ✔✔J, K, and C
✔✔What is unique about the JK flip flop output? - ✔✔Toggle Condition
✔✔Preset and Clear - ✔✔Override everything else
✔✔Clock must be __________ for D-type to work - ✔✔High
✔✔Preset and Clear are active when? - ✔✔signal goes low
✔✔AND Gate - ✔✔Low when there are not two highs
✔✔OR Gate - ✔✔If high is present outputs are high
✔✔inverter - ✔✔flips the output conditions of a gate
ANSWERS RATED A+
✔✔Static Electricity - ✔✔Phenomenon created by rubbing two materials together
✔✔Tools, work surface, and floors must be ________________ when working with
ESDs. - ✔✔Grounded
✔✔What causes internal IC faults? - ✔✔internal component failure
✔✔Combinational Logic - ✔✔Combining two or more gates
✔✔Quad - ✔✔There are 4
✔✔Universal logic gate - ✔✔Quad NAND IC
✔✔What is the purpose of a flip flop? - ✔✔To store information until the next input pulse
is delivered
✔✔Q and QNOT - ✔✔outputs of all gates; and are complimentary outputs
✔✔RS flip flop input - ✔✔S and R
✔✔Clock RS flip flop inputs - ✔✔S, R, and C
✔✔D-type flip flop inputs - ✔✔D and C
✔✔JK flip flop inputs - ✔✔J, K, and C
✔✔What is unique about the JK flip flop output? - ✔✔Toggle Condition
✔✔Preset and Clear - ✔✔Override everything else
✔✔Clock must be __________ for D-type to work - ✔✔High
✔✔Preset and Clear are active when? - ✔✔signal goes low
✔✔AND Gate - ✔✔Low when there are not two highs
✔✔OR Gate - ✔✔If high is present outputs are high
✔✔inverter - ✔✔flips the output conditions of a gate
