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ATT TEST 7 EXAM NEWEST 2025 ACTUAL EXAM
COMPLETE 100 QUESTIONS AND CORRECT
DETAILED ANSWERS (VERIFIED ANSWERS)
|ALREADY GRADED A+ ||BRAND NEW!!
How are ESD devices identified? - ANSWER-They have identification decals on assemblies and packaging; further, maintenance manuals identify ESDs in an illustrated parts list.
Which ESD is the most sensitive to static electricity? - ANSWER-Field effect transistor
A NOR gate has a LOW output when _______ - ANSWER-any input is HIGH
Truth tables represent the relationships between input and output
signals of logic gates having: - ANSWER-any number of inputs
What best describes the operation of a NAND gate? - ANSWER-Outputs a LOW only when all inputs are HIGH
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An XOR gate has a HIGH output when _______ - ANSWER-an odd number of inputs are HIGH
A quad NAND IC is called a/an _______ - ANSWER-universal logic gate
A quad NOR IC contains _______ - ANSWER-4 NOR gates
Which gate is a universal logic gate? - ANSWER-NAND
A JK flip-flop is unique because of _______ - ANSWER-the toggle condition
To place a JK flip-flop in the toggle state, _______ - ANSWER- HIGHs are applied to J and K
Sequential circuits are circuits _______ - ANSWER-in which the output logic states and sequence of operations is dependent on both past and present input conditions
Q and NOTQ are _______ outputs. - ANSWER-complementary
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Both latches and flip-flops have two outputs, designated as _______ - ANSWER-Q and NOTQ
When a feedback line is used in a logic (digital) circuit, it is called a / an _______ - ANSWER-sequential circuit
Combinational circuits are circuits that _______ - ANSWER-are composed of logic gates that have no feedback from output to input
When a latch has its Q output LOW and its NOTQ output HIGH, the latch is considered _______ - ANSWER-RESET
Latches are made by cross-coupling two gates, which are either _______ or _______ gates or their equivalents. - ANSWER-
NAND, NOR
Latches are constructed by _______ - ANSWER-using feedback lines to cross-couple two gates
Which is NOT a term used to describe a latch that has both its outputs the same? - ANSWER-HUNG
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