Week 1 HW Graded

Grading Summary
These are the automatically computed results of your exam. Grades for essay questions, and comments from your instructor, are in the "Details" section below.
Date Taken:
11/2/2014
Time Spent:
0-47 secs
Points Received:
17 / 22 (77.3%)

Question Type:
# Of Questions:
# Correct:
Multiple Choice
22
17

Grade Details - All Questions

Question 1.
Question :
(TCO 1) Identify the logic gate.

Student Answer:

OR

NOR

AND

NAND

Exclusive-OR (XOR)

Exclusive-NOR (XNOR)

Inverter (NOT)

Buffer (WIRE) Instructor Explanation:
This logic symbol is a NOR gate. Refer to the Week 1 Lecture or page 76 of the textbook for more information.

Points Received:
1 of 1 Comments:

Question 2.
Question :
(TCO 1) Identify the logic gate.

Student Answer:

OR

NOR

AND

NAND

Exclusive-OR (XOR)

Exclusive-NOR (XNOR)

Inverter (NOT)

Buffer (WIRE) Instructor Explanation:
This logic symbol is a BUFFER. In Quartus, the term WIRE is used to select the device. Refer to the Week 1 Lecture for more information.

Points Received:
1 of 1 Comments:

Question 3.
Question :
(TCO 1) Identify the logic gate.

Student Answer:

OR

NOR

AND

NAND

Exclusive-OR (XOR)

Exclusive-NOR (XNOR)

Inverter (NOT)

Buffer (WIRE) Instructor Explanation:
This logic symbol is an OR gate. Refer to the Week 1 Lecture or page 61 of the textbook for more information.

Points Received:
1 of 1 Comments:

Question 4.
Question :
(TCO 1)Which output waveform would be produced if input A and input B were the inputs to an AND gate?

Student Answer:

S

T

U

V

W

X

Y

Z

Instructor Explanation:
The output of an AND gate should be 1 when ALL inputs are 1. The output of an AND gate should be 0 when ANY input is 0. For more information, refer to the Week 1 Lecture or page 59 of the textbook.

Points Received:
1