Test Bank for Digital Fundamentals, 11th Edition Thomas Floyd (All Chapters)| 2026/2027 Updated| Graded A+

Test Bank For Digital
th
Fundamentals, 11
Edition Thomas Floyd (All
Chapters)| 2026/2027
Updated| Graded A+

, Chapter 1

Name


MULTIPLE CHOICE. Choose The One Alternative That Best Completes The Statement Or
Answers The Question.
1) Which Circuit Converts Data From Serial Form To Parallel Form? 1)
A) Multiplexer B) Comparator C) Encoder D) Demultiplexer

2) Which One Of The Circuits Listed Is Made Up Of Flip-Flops? 2)
A) A Comparator B) A Converter C) A Register D) A Multiplexer

3) The Time From One Leading Edge On A Digital Waveform To The Next Is The Waveform . 3)
A) Rise Time B) Pulse Width C) Period D) Fall Time




Figure 1-1

4) The Time Between Transition 1 And Transition 3 In Figure 1-1 Is The . 4)
A) Period B) Frequency C) Amplitude D) Pulse Width

5) The Output From An OR Gate Is HIGH . 5)
A) When At Least One Input Is HIGH B) Only When All Inputs Are HIGH
C) Only When All Inputs Are LOW D) None Of The Above




Figure 1-3

6) The Symbol In Figure 1-3(B) Represents The Function. 6)
A) OR B) NON C) XOR D) AND

7) On A Positive-Going Pulse, The Leading Edge Is The . 7)
A) HIGH-To-LOW Transition B) Falling Edge
C) Negative-Going Edge D) Positive-Going Edge

8) Of The Circuits Listed, The One That Is Most Likely To Be Found In A CD Player Is A(N) . 8)
A) Programmable Logic Device B) Digital-To-Analog Converter
C) Analog-To-Digital Converter D) SPLD




Figure 1-1

9) Which Edge In Figure 1-1 Is The Trailing Edge? 9)
A) 1 B) 2 C) 3 D) Both 1 And 3

,10) The Arrow In The Figure Below Points To Pin . 10)




A) 17 B) 16 C) 5 D) 4

11) On A Negative-Going Pulse, The Leading Edge Is The . 11)
A) LOW-To-HIGH Transition B) Negative-Going Edge
C) Positive-Going Edge D) Rising Edge

12) Which Circuit Converts Coded Information Into A Noncoded Form? 12)
A) Comparator B) Encoder C) Decoder D) Multiplexer




Figure 1-3

13) The Symbol In Figure 1-3(C) Represents The Function. 13)
A) XOR B) NOT C) OR D) AND

14) The Approximate Duty Cycle For The Digital Waveform Below Is . 14)



A) 20% B) 80% C) 30% D) 50%




Figure 1-4

15) The Package Style In Figure 1-4(C) Is A(N) . 15)
A) SOIC B) PLCC C) LCCC D) FP

16) The Output From An OR Gate Is LOW . 16)
A) Only When All Inputs Are LOW B) Whenever Any Input Is HIGH
C) Only When All Inputs Are HIGH D) None Of The Above

17) The Netlist Is Generated During The Phase Of The PLD Programming Process. 17)
A) Design Entry B) Compilation C) Synthesis D) Download

, 18) What Is The Duty Cycle Of A Digital Waveform With A Pulse Width Of 10 Ms A Period Of 90 Ms? 18)
A) 11.1% B) 10% C) 9% D) 90%

19) On A Negative-Going Pulse, . 19)
A) HIGH = 1 And LOW = 0 B) HIGH = 0 And LOW = 1
C) LOW = -1 And HIGH = 1 D) HIGH = 0 And LOW = -1




Figure 1-4

20) The Package Style In Figure 1-4(A) Is A(N) . 20)
A) SOIC B) PLCC C) LCCC D) FP

21) Which One Of The Following Is Not A Surface-Mount IC Package? 21)
A) FP B) PLCC C) SOIC D) DIP




Figure 1-3

22) The Symbol In Figure 1-3(A) Represents The Function. 22)
A) AND B) OR C) NOT D) AND/OR




Figure 1-2

23) Item (2) Of The Nonideal Pulse In Figure 1-2 Represents The Waveform . 23)
A) Amplitude B) Rise Time C) Fall Time D) Pulse Width

24) Item (4) Of The Nonideal Pulse In Figure 1-2 Represents The Waveform . 24)
A) Amplitude B) Rise Time C) Fall Time D) Pulse Width

25) Two Kinds Of Data Selectors Are And . 25)
A) Encoders, Decoders B) Comparators, Registers
C) Multiplexers, Demultiplexers D) Adders, Subtractors