Engr 102 - Study guides, Class notes & Summaries
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ENGR 102 Bundled Exams Questions and Answers (2023/2024) (Complete and Accurate)
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ENGR 102 Bundled Exams Questions and Answers (2023/2024) (Complete and Accurate)
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ENGR 102 Exam 1 (Collection of quizzes an answers) with Complete Solutions |100% Pass
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ENGR 102 Exam 1 (Collection of quizzes an answers) with 
Complete Solutions |100% Pass 
Write the output of the following code: 
x = 3 
y = 4 
z = x * y 
z += 2 
print(z) - 14 
What is the output of the following code: 
print(((2 ** 3) + 3 * 5) * (sqrt(49) // 4) + (23 % 7)) - (8 + 15) * (7 // 4) + 2 23 * 1 + 2 25.0= 
26.286 
Starting with the following code, write one line of code that prints the value of 2-√2 (square 
root of 2) to the screen
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ENGR 102 Exam 1 questions with Complete Solutions |100% Pass
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ENGR 102 Exam 1 questions with Complete Solutions 
|100% Pass 
Which of the following environment variable for Python tells the Python interpreter where to 
locate the module files imported into a program? - PYTHONPATH 
Which of the following environment variable for Python contains the path of an initialization 
file containing Python source code? - PYTHONSTARTUP 
Which of the following environment variable for Python is used in Windows to instruct Python 
to find the first case-insensitive mat...
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ENGR 102 Exam 1 Questions and Answers with Complete Solutions |100% Pass
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ENGR 102 Exam 1 Questions and Answers with Complete 
Solutions |100% Pass 
What characters are allowed when using print statements in Python? (Pick all that applies) - 
letters, numbers, and underscores 
The basic types of variables in Python are _____________, floating-point, and string. - 
integers 
Which of the following are valid variable names (pick one) 
-Winner! 
-2nd_name 
-My_Name 
-Gig'Em 
-Gig-Em - My_Name (does not start with a number or _ and does not have a !,',-, or space 
How d...
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ENGR 102 Midterm Study Guide (2023/2024) Rated A+
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ENGR 102 Midterm Study Guide (2023/2024) Rated A+ 
What characters are allowed when using print statements in Python? (Pick all that applies) letters, numbers, and underscores 
The basic types of variables in Python are _____________, floating-point, and string. integers 
Which of the following are valid variable names (pick one) 
-Winner! 
-2nd_name 
-My_Name 
-Gig'Em -Gig-Em My_Name (does not start with a number or _ and does not have a !,',-, or space 
How do you print a floating-point vari...
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ENGR 102 Exam 1 Questions and Answers Rated A+
- Exam (elaborations) • 16 pages • 2023
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ENGR 102 Exam 1 Questions and Answers Rated A+ 
Write the output of the following code: 
x = 3 
y = 4 
z = x * y 
z += 2 print(z) 14 
What is the output of the following code: 
print(((2 ** 3) + 3 * 5) * (sqrt(49) // 4) + (23 % 7)) (8 + 15) * (7 // 4) + 2 23 * 1 + 2 25.0= 26.286 
Starting with the following code, write one line of code that prints the value of 2-√2 (square root of 2) to the screen. 
from math import * 
# your code goes here from math import * print ( sqrt(2) ) 
Which of the fo...
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Engr 102 exam 2 (lectures 7-13) Questions and Answers with Complete Solutions |100% Pass
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Engr 102 exam 2 (lectures 7-13) Questions and Answers with 
Complete Solutions |100% Pass 
Top Down Design - Starting with a broad concept and breaking it down into smaller and 
smaller pieces. 
end result of top down design - hierarchy 
2 things a unit of design should be - coherent and constant 
parts of a hierarchy - tree, root, node, parent, child, leaves 
tree - A hierarchy of data in which data are organized into nodes, each of which have 
exactly one parent node. The exception is the root...
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Engr 102 - Exam 1 Review Collection of quizzes an answers Latest Update 2024-2025 Actual Exam Questions and 100% Verified Correct Answers Guaranteed A+ Verified by Professor
- Exam (elaborations) • 20 pages • 2024
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Engr 102 - Exam 1 Review Collection of quizzes an answers Latest Update Actual Exam Questions and 100% Verified Correct Answers Guaranteed A+ Verified by Professor
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Engr 102 - Exam 1 Review Questions And Answers Already Passed
- Exam (elaborations) • 16 pages • 2023
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Engr 102 - Exam 1 Review Questions And Answers Already Passed What do variables do? A variable stores something (value, object, whatever) 
What are the rules for variable naming? 1. Can't start with numbers 2. Can't use key words 3. No spaces 
Place 'good' next to each of the following good variable names. Place 'bad' next to the bad ones: 
1. var 
2. total_number_of_students_in_the_room_ZACH_210 
3. sum 
4. maclauren_sum 
5. ion 
6. 36_array 7. Big chonk 1. bad (has keyword) 2. bad (too l...
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ENGR 102 Exam 2 Questions and Answers Graded A+
- Exam (elaborations) • 15 pages • 2023
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ENGR 102 Exam 2 Questions and Answers Graded A+ Can you multiple tuples? nope 
vector1 = (1, 2, 3) 
vector2 = (2, 3, 4) 
dotp = vector1 * vector2 print("The dot product is", dotp) ERROR: u can't multiple tuples together 
mystr = "Howdy" 
mylist = [2, 0, 2, 0] 
mytuple = (mystr, mylist) 
mylist[3] = 5 print(mytuple) ('Howdy', [2, 0, 2, 5]) if the list changes, then the tuple changes it doesn't work if it's a string 
def plus1_3(x): 
return (x + 1, x + 3) print(plus1_3(2)[0]) 3 
Apparentl...
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