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Exam (elaborations)
Code HS Answers Lessons 1-20 questions and answers Graded A+
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---52April 20262025/2026A+
- Code HS Answers Lessons 1-20 questions and 
answers Graded A+ 
Which is a valid Karel command? 
move; 
MOVE 
move(); 
move() - move(); 
What is a street in a Karel world? - Row 
What is an avenue in a Karel world? - Column 
If Karel starts at Street 1 and Avenue 3 facing East, what street (row) and avenue 
(column) will Karel be on after this code runs? 
move(); 
move(); 
move(); 
turnLeft(); 
move(); - Street 2 Avenue 6
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DrJOHNJAMES
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Exam (elaborations)
Code Questions (Chapter 1-8) questions and answers Graded A+
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---34April 20262025/2026A+
- Code Questions (Chapter 1-8) questions and 
answers Graded A+ 
What will the following code display? 
int number = 6; 
int x = 0; 
x = number--; 
cout << x << endl; - 6 
What will the following code display? 
int number = 6; 
number++; 
cout << number << endl; - 7 
How many times will the following loop display "Hello"? 
for (int i = 0; i < 2
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DrJOHNJAMES
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Exam (elaborations)
CodeHS Python | Unit 4 questions and answers Graded A+
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---9April 20262025/2026A+
- CodeHS Python | Unit 4 questions and 
answers Graded A+ 
4.1.4: Do You Have a Cat? | CodeHS - """ 
This program should declare a boolean that describes whether or 
not you have a cat. Then you should print out an informative 
message to the user. 
""" 
have_cat = False 
print("Have a cat? " + str(have_cat)) 
4.2.6: Can You Graduate? | CodeHS - # Enter your code here 
has_enough_units = False 
has_met_requirements = False 
can_graduate = has_enough_units or has...
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DrJOHNJAMES
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Exam (elaborations)
CodeHS unit 5 codes questions and answers Graded A+
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---10April 20262025/2026A+
- CodeHS unit 5 codes questions and answers 
Graded A+ 
5.1.4: Do You Have a Dog? - function start(){ 
var loggedIn = true; 
println("Do you have a dog?: " + loggedIn); 
} 
5.2.6: Can You Graduate? - function start(){ 
var doyouhaveenoughcredits = readBoolean("Do you have enough credits? "); 
var rightrequirments = readBoolean("Do you have the right requirements? "); 
var canBeGraduated = doyouhaveenoughcredits && rightrequirments; 
println("Can be grad
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DrJOHNJAMES
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Exam (elaborations)
codehs unit 7 python questions and answers Graded A+
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---11April 20262025/2026A+
- codehs unit 7 python questions and answers 
Graded A+ 
7.1.7 Fix This Tuple - my_tuple = (0, 1, 2, "hi", 4, 5) 
# Your code here... 
my_tuple = my_tuple[:3] + (3,) + my_tuple[4:] 
print(my_tuple) 
7.1.8: Citation - def citation(names): 
author_name = ((names)) 
name = str(names[2]) + ", " + str(names[0]) + " " + str(names[1]) 
return name 
print(citation(["Martin", "Luther", "K
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DrJOHNJAMES
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Exam (elaborations)
codehs unit 7 python questions and answers Graded A+
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---11April 20262025/2026A+
- codehs unit 7 python questions and answers 
Graded A+ 
7.1.7 Fix This Tuple - my_tuple = (0, 1, 2, "hi", 4, 5) 
# Your code here... 
my_tuple = my_tuple[:3] + (3,) + my_tuple[4:] 
print(my_tuple) 
7.1.8: Citation - def citation(names): 
author_name = ((names)) 
name = str(names[2]) + ", " + str(names[0]) + " " + str(names[1]) 
return name 
print(citation(["Martin", "Luther", "Kin
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DrJOHNJAMES
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Exam (elaborations)
CodeHS - Module 7 Basic Data Structures questions and answers Graded A+
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---15April 20262025/2026A+
- CodeHS - Module 7 Basic Data Structures 
questions and answers Graded A+ 
7.1.4 List of Places to Travel - function start(){ 
var travelList = ["England" , "Greenland" , "India" , "Pakistan"]; 
println(travelList[2]); 
} 
7.1.5 List of Prime Numbers - function start(){ 
var numList = ["2" , "3" , "5" , "7" , "11"]; 
println(numList[0]); 
println(numList[2]); 
println(numList[4]); 
} 
7.2.4 Top Movies - function start(){ 
var movi...
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DrJOHNJAMES
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Exam (elaborations)
Comprehensive STAT 201 Exam 1 Review Key Concepts and Formulas questions and answers Graded A+
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---7April 20262025/2026A+
- Comprehensive STAT 201 Exam 1 Review Key 
Concepts and Formulas questions and answers 
Graded A+ 
What are the two main types of statistics? - Descriptive statistics and 
inferential statistics 
What is a population in statistics? - All the subjects of interest ( all or every) 
What is a sample in statistics? - A subset of the population ( "a sample 
of...", "a survey of...", "a subset of...") 
What are numerical summaries from a population called? - Parameters 
What a...
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Exam (elaborations)
COS-1010 Midterm Computer Hardware, Python Basics, Software, Databases, and Logic questions and answers Graded A+
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---4April 20262025/2026A+
- COS-1010 Midterm Computer Hardware, 
Python Basics, Software, Databases, and Logic 
questions and answers Graded A+ 
Digital Device - Any machine that processes data using binary (0s and 1s). 
Binary - How all data (text, images, videos) is stored. 
CPU (Central Processing Unit) - The 'brain' of the computer that performs 
calculations and executes instructions. 
Moore's Law - CPU power roughly doubles every ~2 years. 
Huang's Law - Graphics processing power improves faster t...
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DrJOHNJAMES