Question 1

‪ 
-Item (1)  of the nonideal pulse in Figure 1- 2 represents the waveform ________	.

Accepted Answer

A)   transition time
B)   pulse width
C)   amplitude
D)   periodE) B) and C)
F) None of the above

Question 2

The arrow in the figure below points to pin ________.

Accepted Answer

A)   4
B)   17
C)   16
D)   5E) C) and D)
F) A) and D)

Question 3

A circuit that converts an digital signal to an analog waveform is commonly called a(n)  ________.

Accepted Answer

A)   CAD
B)   PLD
C)   DAC
D)   ADCE) A) and B)
F) C) and D)

Question 4

Which one of the following is not a binary arithmetic function?

Accepted Answer

A)   Addition
B)   Division
C)   Subtraction
D)   MultiplexingE) B) and C)
F) A) and D)

Question 5

Which circuit converts information into a specific coded form?

Accepted Answer

A)   Comparator
B)   Encoder
C)   Decoder
D)   MultiplexerE) B) and D)
F) A) and B)

Question 6

The arrow in the figure below points to pin number ________.

Accepted Answer

A)   12
B)   5
C)   13
D)   4E) A) and D)
F) All of the above

Question 7

‪ 
-Item (2)  of the nonideal pulse in Figure 1- 2 represents the waveform ________	.

Accepted Answer

A)   amplitude
B)   rise time
C)   fall time
D)   pulse widthE) C) and D)
F) All of the above

Question 8

The field that comprises both mechanical and electronic components is known as electro- mechanics.

Accepted Answer

A) True 
 B)False

Question 9

On a negative- going pulse, the leading edge is the ________.

Accepted Answer

A)   LOW- to- HIGH transition
B)   negative- going edge
C)   rising edge
D)   positive- going edgeE) A) and B)
F) A) and C)

Question 10

‪ 
-The package style in Figure 1- 4(B)  is a(n)  ________.

Accepted Answer

A)   SOIC
B)   PLCC
C)   LCCC
D)   FPE) A) and B)
F) A) and C)

Question 11

Which one of the circuits listed is made up of flip- flops?

Accepted Answer

A)   A register
B)   A multiplexer
C)   A comparator
D)   A converterE) A) and B)
F) All of the above

Question 12

When both inputs to a 2- input OR gate are both LOW, the output is LOW.

Accepted Answer

A) True 
 B)False

Question 13

The netlist is generated during the ________phase of the PLD programming process.

Accepted Answer

A)   design entry
B)   compilation
C)   synthesis
D)   downloadE) All of the above
F) C) and D)

Question 14

Which of the following is an example of a mechatronics system?

Accepted Answer

A)   A surgical laser
B)   An industrial robot
C)   A laptop computer
D)   None of the aboveE) B) and D)
F) None of the above

Question 15

The amplitude of a digital waveform is the difference in voltage between the LOW and HIGH levels.

Accepted Answer

A) True 
 B)False

Question 16

The PLCC package has J- type leads on all four edges.

Accepted Answer

A) True 
 B)False

Question 17

Digital systems respond to voltage levels that change abruptly between two levels (high and low).

Accepted Answer

A) True 
 B)False

Question 18

‪ 
-Item (4)  of the nonideal pulse in Figure 1- 2 represents the waveform ________	.

Accepted Answer

A)   amplitude
B)   rise time
C)   fall time
D)   pulse widthE) C) and D)
F) B) and D)

Question 19

A demultiplexer is sometimes called a mux.

Accepted Answer

A) True 
 B)False

Question 20

On a negative- logic pulse, the trailing edge is the ________.

Accepted Answer

A)   HIGH- to- LOW transition
B)   negative- going edge
C)   positive- going edge
D)   falling edgeE) C) and D)
F) None of the above

Exam 1: Introductory Concepts

On a negative- logic pulse, the trailing edge is the ________.

Correct AnswerverifiedShow Answer

The PLCC package has J- type leads on all four edges.

Correct AnswerverifiedShow Answer

On a negative- going pulse, the leading edge is the ________.

Correct AnswerverifiedShow Answer

The amplitude of a digital waveform is the difference in voltage between the LOW and HIGH levels.

Correct AnswerverifiedShow Answer

A demultiplexer is sometimes called a mux.

Correct AnswerverifiedShow Answer

The arrow in the figure below points to pin ________.

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‪ -Item (2) of the nonideal pulse in Figure 1- 2 represents the waveform ________ .

Correct AnswerverifiedShow Answer

‪ -Item (4) of the nonideal pulse in Figure 1- 2 represents the waveform ________ .

Correct AnswerverifiedShow Answer

‪ -Item (1) of the nonideal pulse in Figure 1- 2 represents the waveform ________ .

Correct AnswerverifiedShow Answer

Which of the following is an example of a mechatronics system?

Correct AnswerverifiedShow Answer

Which circuit converts information into a specific coded form?

Correct AnswerverifiedShow Answer

A circuit that converts an digital signal to an analog waveform is commonly called a(n) ________.

Correct AnswerverifiedShow Answer

The netlist is generated during the ________phase of the PLD programming process.

Correct AnswerverifiedShow Answer

Digital systems respond to voltage levels that change abruptly between two levels (high and low).

Correct AnswerverifiedShow Answer

Which one of the following is not a binary arithmetic function?

Correct AnswerverifiedShow Answer

The arrow in the figure below points to pin number ________.

Correct AnswerverifiedShow Answer

Which one of the circuits listed is made up of flip- flops?

Correct AnswerverifiedShow Answer

The field that comprises both mechanical and electronic components is known as electro- mechanics.

Correct AnswerverifiedShow Answer

‪ -The package style in Figure 1- 4(B) is a(n) ________.

Correct AnswerverifiedShow Answer

When both inputs to a 2- input OR gate are both LOW, the output is LOW.

Correct AnswerverifiedShow Answer

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