Question 1

The circuit property of retaining its response to a momentary input is called___________.

Accepted Answer

memory

Question 2

The___________system is also called the base- 10 system.

Accepted Answer

decimal

Question 3

The electronic device that converts digital data to an analog quantity is the:

Accepted Answer

A)  ADC. 
B)  TTL. 
C)  DAC. 
D)  CMOS. 
A)  ADC. 
B)  TTL. 
C)  DAC. 
D)  CMOS. C

Question 4

Which of the following describes digital memory?

Accepted Answer

A)  Outputs remain in their new state after inputs are removed. 
B)  Inputs remain in their new state after outputs are removed. 
C)  Outputs return to their original state after inputs are removed. 
D)  Inputs return to their original state after outputs are changed. 
A)  Outputs remain in their new state after inputs are removed. 
B)  Inputs remain in their new state after outputs are removed. 
C)  Outputs return to their original state after inputs are removed. 
D)  Inputs return to their original state after outputs are changed.

Question 5

Two signal voltages having slightly different voltage levels cannot be at the same binary levels.

Accepted Answer

A) True 
 B)False

Question 6

If the LSB of a binary number is a one (1), it is an even number.

Accepted Answer

A) True 
 B)False

Question 7

It is common to see both analog and digital circuits within the same system.

Accepted Answer

A) True 
 B)False

Question 8

Transitions on a timing diagram appear as vertical lines.

Accepted Answer

A) True 
 B)False

Question 9

Hybrid systems contain both digital and analog circuits.

Accepted Answer

A) True 
 B)False

Question 10

A more specialized type of microcomputer is a(n)___________ 	.

Accepted Answer

The answer of A more specialized type of microcomputer is...

Question 11

How many binary bits are necessary to represent 748 different numbers?

Accepted Answer

A)  7 
B)  9 
C)  8 
D)  10 
A)  7 
B)  9 
C)  8 
D)  10

Question 12

Which of the following statements does NOT describe an advantage of digital technology?

Accepted Answer

A)  Information storage is easy. 
B)  The time it takes to process information is shorter. 
C)  The operation can be programmed. 
D)  The circuits are less affected by noise. 
A)  Information storage is easy. 
B)  The time it takes to process information is shorter. 
C)  The operation can be programmed. 
D)  The circuits are less affected by noise.

Question 13

Circuits that exhibit the property of memory normally revert to their original state when the input is removed.

Accepted Answer

A) True 
 B)False

Question 14

The decimal number system is NOT used in digital systems because:

Accepted Answer

A)  the decimal digits to the left of the decimal point are normally raised to negative exponent values. 
B)  it is difficult to design electronic equipment that will recognize ten different voltage levels. 
C)  the binary system is NOT a weighted positional value system like the decimal system. 
D)  it would take a greater number of decimal digits than binary digits to express a given quantity. 
A)  the decimal digits to the left of the decimal point are normally raised to negative exponent values. 
B)  it is difficult to design electronic equipment that will recognize ten different voltage levels. 
C)  the binary system is NOT a weighted positional value system like the decimal system. 
D)  it would take a greater number of decimal digits than binary digits to express a given quantity.

Question 15

Each digit in the binary number system has three possible values.

Accepted Answer

A) True 
 B)False

Question 16

Digital circuits are also called___________circuits.

Accepted Answer

The answer of Digital circuits are also called___________circuits....

Question 17

A(n) ___________	is the smallest type of computer.

Accepted Answer

The answer of A(n) ___________	is the smallest type of computer....

Question 18

Which of the following is NOT an analog device?

Accepted Answer

A)  a light switch 
B)  an audio microphone 
C)  a 10- turn potentiometer 
D)  a thermocouple 
A)  a light switch 
B)  an audio microphone 
C)  a 10- turn potentiometer 
D)  a thermocouple

Question 19

___________circuits are designed to produce output voltages that are within the prescribed 0 and 1 voltage ranges.

Accepted Answer

The answer of ___________circuits are designed to produce output voltages...

Question 20

___________circuits are less susceptible to noise than ___________circuit.

Accepted Answer

The answer of ___________circuits are less susceptible to noise than...

The circuit property of retaining its response to a momentary input is called___________.

The___________system is also called the base- 10 system.

The electronic device that converts digital data to an analog quantity is the:

Which of the following describes digital memory?

Two signal voltages having slightly different voltage levels cannot be at the same binary levels.

If the LSB of a binary number is a one (1), it is an even number.

It is common to see both analog and digital circuits within the same system.

Transitions on a timing diagram appear as vertical lines.

Hybrid systems contain both digital and analog circuits.

A more specialized type of microcomputer is a(n)___________ .

How many binary bits are necessary to represent 748 different numbers?

Which of the following statements does NOT describe an advantage of digital technology?

Circuits that exhibit the property of memory normally revert to their original state when the input is removed.

The decimal number system is NOT used in digital systems because:

Each digit in the binary number system has three possible values.

Digital circuits are also called___________circuits.

A(n) ___________ is the smallest type of computer.

Which of the following is NOT an analog device?

___________circuits are designed to produce output voltages that are within the prescribed 0 and 1 voltage ranges.

_circuits are less susceptible to noise than _circuit.

Number Systems and Codes

Describing Logic Circuits

Combinational Logic Circuits

Flip-Flops and Related Devices

Digital Arithmetic: Operations and Circuits

Counters and Registers

Integrated-Circuit Logic Families

MSI Logic Circuits

Digital System Projects Using HDL

Interfacing With the Analog World

Memory Devices

Programmable Logic Device Architectures

Filters

Exam 1: Introductory Concepts

The circuit property of retaining its response to a momentary input is called___________.

The___________system is also called the base- 10 system.

The electronic device that converts digital data to an analog quantity is the:

Which of the following describes digital memory?

Two signal voltages having slightly different voltage levels cannot be at the same binary levels.

If the LSB of a binary number is a one (1), it is an even number.

It is common to see both analog and digital circuits within the same system.

Transitions on a timing diagram appear as vertical lines.

Hybrid systems contain both digital and analog circuits.

A more specialized type of microcomputer is a(n)___________ .

How many binary bits are necessary to represent 748 different numbers?

Which of the following statements does NOT describe an advantage of digital technology?

Circuits that exhibit the property of memory normally revert to their original state when the input is removed.

The decimal number system is NOT used in digital systems because:

Each digit in the binary number system has three possible values.

Digital circuits are also called___________circuits.

A(n) ___________ is the smallest type of computer.

Which of the following is NOT an analog device?

___________circuits are designed to produce output voltages that are within the prescribed 0 and 1 voltage ranges.

___________circuits are less susceptible to noise than ___________circuit.

Number Systems and Codes

Describing Logic Circuits

Combinational Logic Circuits

Flip-Flops and Related Devices

Digital Arithmetic: Operations and Circuits

Counters and Registers

Integrated-Circuit Logic Families

MSI Logic Circuits

Digital System Projects Using HDL

Interfacing With the Analog World

Memory Devices

Programmable Logic Device Architectures

Filters

_circuits are less susceptible to noise than _circuit.