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Multiple Choice
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#1 How many digits in a signature?
A) 2 B) 3 C) 4 D) 5
#2 Name the four leads of the signature analyzer?
A) clock,start,stop,gnd B) clock,start,stop,Vcc
C) clock start,stop,slave
#3 Which is (are) a strength(s) that this device can boast?
A) looks pretty
B) Fast
C) complicated
D) Easy to use
#4 In the free run mode test, connect the READ to…
A) CLOCK
B) START
C) STOP
D) W-10
Multiple Choice
• #5 No test pattern is required to get a signature, just hook it up.
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A) That’s the Truth
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B) Not true
• #6 Never touch the probe to the data bus as the metal tip carries
an enormous voltage
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A) Not true
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B) Not false
• #7 Using the signature analyzer in the free-run mode allows
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A) A very large portion of the circuit to control
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B) A very small portion of the circuit to control
Multiple Choice
• #8 Which of these signatures could be valid
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A) HC
B) IACU0
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C) 0001
D) CLOCK
• #9 Signature Analyzers can be used for testing…
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A) JK Flip Flop propagation delay
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B) Quartz crystal frequency
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C) Forgery on official government documents
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D) Microprocessors
• #10 These devices are only moderately accurate
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A) True
B) False
Multiple Choice Answers
• #1 How many digits in a signature?
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C) 4
• #2 Name the four leads of the signature analyzer?
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A) clock,start,stop,gnd
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• #3 Which are a strengths that this device can boast?
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B) Fast
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D) Easy to use
• #4 In the free run mode test, connect the READ to…
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A) CLOCK
Multiple Choice Answers
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#5 No test pattern is required to get a signature, just hook it up.
B) Not true
#6 Never touch the probe to the data bus as the metal tip carries
an enormous voltage
A) Not true
#7 Using the signature analyzer in the free-run mode allows
B) A very small portion of the circuit to control
#8 Which of these signatures could be valid
C) 0001
#9 Signature Analyzers can be used for testing…
D) Microprocessors
#10 These devices are only moderately accurate
B) These devices are very accurate