New Perspectives on HTML5, CSS3, and JavaScript
6th Edition
ISBN: 9781305503922
Author: Patrick M. Carey
Publisher: Cengage Learning
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Chapter 13, Problem 5RA
a)
Program Plan Intro
To create a function named calcCart() in file co_cart.js and within this function create a variable named orderCost as specified and display the value of orderCost variable in orderCostField.
b)
Program Plan Intro
To create a variable named shipCost within function calcCart as specified and display the value of shipCost variable in shippingCost field.
c)
Program Plan Intro
To display the sum of orderCost andshipCost in subtotal field within function calcCart.
d)
Program Plan Intro
To create a variable names salesTax within function calcCart and display the value of salesTaxvariable in salesTax field.
e)
Program Plan Intro
To displaythe sum of orderCost, shipCost and salesTax in cartTotal field within function calcCart.
f)
Program Plan Intro
To store the label text of the shipping option from the shipping files in the shippingType field.
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1.[30 pts] Answer the following questions:
a. [10 pts] Write a Boolean equation in sum-of-products canonical form for the truth table
shown below:
A
B
C
Y
0
0
0
1
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
1
1
0
1
0
1
1
0
1
1
1
1
0
a. [10 pts] Minimize the Boolean equation you obtained in (a).
b. [10 pts] Implement, using Logisim, the simplified logic circuit. Include an image of
the circuit in your report.
2. [20 pts] Student A B will enjoy his picnic on sunny days that have no ants. He
will also enjoy his picnic any day he sees a hummingbird, as well as on days where
there are ants and ladybugs.
a. Write a Boolean equation for his enjoyment (E) in terms of sun (S), ants
(A), hummingbirds (H), and ladybugs (L).
b. Implement in Logisim, the logic circuit of E function. Use the Circuit Analysis tool in
Logisim to view the expression, include an image of the expression generated by Logisim
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3.[20 pts] Find the minimum equivalent circuit for the one shown below (show your work):
DAB
C…
When using functions in python, it allows us tto create procedural abstractioons in our programs. What are 5 major benefits of using a procedural abstraction in python?
Chapter 13 Solutions
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