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DE Review of 1st semester

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Last updated about 2 hours ago
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Question 1
1.

Based on the table below, which theorem or law was used to perform the simplification between steps 3 & 4?

Question 2
2.

Which of the following statements is NOT true?

Question 3
3.

What is the decimal equivalent to the binary number 1100112?

Question 4
4.

What is the binary equivalent of the decimal number 26?

Question 5
5.

Choose each statement that is true (there may be more than one): A "Don't Care" condition...

Question 6
6.

If the following circuit were implemented using NAND only technology, how many IC chips would be required?

Question 7
7.

Which of the following us true (check all that apply)?

Question 8
8.

The following diagram is equivalent to...

Question 9
9.

Given the picture, which segments should be connected to 5V in order to display the number 4 on this common cathode display? Check all that apply.

Question 10
10.

An ammeter should always be wired into a circuit...

Question 11
11.

Given the picture, which segments should be connected to 5V in order to display the number 5 on this common anode display?

Question 12
12.

What is the octal equivalent of the decimal number 53?

Question 13
13.

What is the binary equivalent of the hex number BAD?

Question 14
14.

Match each word to its correct definition.

Draggable itemarrow_right_altCorresponding Item
A circuit that uses a binary decoder to direct a digital signal from a single source to one of several destinations.
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Integrated Circuit
An electronic circuit having many components, such as transistors, diodes, resistors, and capacitors, in a single package.
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Multiplexer
Two-input logic circuit that produces a high output only when the inputs are equal.
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XNOR
A circuit that directs one of several digital signals to a single output, depending on the states of several select inputs.
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Programmable Logic Device
Two-input logic circuit that produces a high output only when the input sources are different.
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De-Multiplixer
Digital integrated circuit that can be programmed by the user to implement any digital logic function.
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XOR
Question 15
15.

What is the solution to: 46-72 (written as a 2's complement binary number)

Question 16
16.

Blue-Yellow-Green-Silver is the resistor code for...

Question 17
17.

The most common terminology used for the measure of capacitance in capacitors is...

Question 18
18.

Red-Orange-Brown-Gold is the resistor code for...

Question 19
19.

A voltmeter should always be wired into the circuit...

Question 20
20.

An ammeter can measure...

Question 21
21.

Frequency is...

Question 22
22.

Duty Cycle is the measure of...

Question 23
23.

The frequency in a clock using a 555 timer chip can be adjusted by... (Choose all that apply)

Question 24
24.

Which of the following truth table outputs is correct for an AND gate?

Question 25
25.

One purpose of an inverter is to...

Question 26
26.

An OR gate output is high if...

Question 27
27.

Referring to the network diagram, identify which component is the multiplexer.

Question 28
28.

Which of the following truth tables corresponds to the given circuit? Click on the correct table.

Question 29
29.

Click on the picture of the gate that corresponds to the truth table.

Question 30
30.

Click on the picture of the gate that corresponds to the given truth table.

Question 31
31.

Click on the picture of the gate that corresponds to the given truth table.

Question 32
32.

Which of the following equations is the un-simplified Sum-Of-Products equation for the truth table shown?

Question 33
33.

Which of the following un-simplified Boolean expressions represents the logic circuit shown below?

Question 34
34.

Which of the following is the simplified equivalent for the Boolean equation shown?

Question 35
35.

Which of the following is the simplified equivalent for the Boolean equation shown?

Question 36
36.

Which of the following K-maps is grouped properly and will result in the simplest solution?

Question 37
37.

Which of the following K-maps has the 1's & 0's properly placed for the function F16?

Question 38
38.

Using Kirchoff's Current Law and Kirchoff's Voltage Law, which of the following is correct?

Question 39
39.

Ohms Law states that...

Question 40
40.

To find the total resistance of a series circuit, one would...

Question 41
41.

To find the total resistance of a parallel circuit, one would...

Question 42
42.

What is the name of this gate?

Question 43
43.

What is the name of this gate?

Question 44
44.

The prefix Pico means...

Question 45
45.

Resistance is measured in units of...

Question 46
46.

If you have a 6V battery and a 300 Ohm resistor, what current would flow through the circuit?

Question 47
47.

If you have a 100 Ohm, 200 Ohm, and 200 Ohm resistor in series, the total resistance is...

Question 48
48.

If a 3-input NOR gate has eight input possibilities, how many of those result in a HIGH output?

Question 49
49.

Express 12,000 in Engineering Notation.

Question 50
50.

Determine the nominal value of the capacitor.

Question 51
51.

Given the picture, which segments should be connected to 5V in order to display the number 2 on this common cathode display? Check all that apply.

Question 52
52.

How many IC chips would the circuit shown require?

Question 53
53.

What is the value of the capacitor shown below?

Question 54
54.

650 MV is equal to...

Question 55
55.

Which of the following is a digital wave? Click on the correct graph.

Question 56
56.

The following diagram is equivalent to...

Question 57
57.

What should the top of a common cathode display connect to?

Question 58
58.

What is the two's complement of (-7) in 4-bit binary?

Question 59
59.

In two's complement 8-bit binary, what is the largest possible value?

Question 60
60.

The following circuit is designed in _______.

Question 61
61.

Which is NOT a min-term for the following truth table?