Engr 102 exam 1 - Study guides, Class notes & Summaries

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 variable, x_value, in Python? - print(float(x_...

Engr 102 - Exam 1 Review questions with Complete Solutions |100% Pass

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...

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

ENGR 102 Exam 1 questions 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. from math import * # your code goes here - from math import * print ( sqrt(2) ) Which of the following are valid variable names in py...

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

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 match in an import statement? - PYTHONCASEOK Which of the followi...

Engr 102 - Exam 1 Review 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 match in an import statement? - PYTHONCASEOK Which of the followi...