Intro to CS Semester 1 Unit 2 flashcard

Front

Which line of code outputs the decimal portion of a float stored in the variable x? Options: print (x / 1000), print (x - int(x)), print (x), print (x % 1000)

Back

print (x - int(x))

Front

What happens if the user types in A when executing the code: x = int(input("Enter a number: "))
print (x)?

Back

This would cause an error: an integer variable cannot store a string.

Front

Which of the following is NOT a data type in Python? float, string, decimal, integer

Back

decimal

Front

When would you NOT use a string command? Options: To store a list of colors, To store decimal values, To store a word, To store values NOT used for calculations.

Back

To store decimal values

Front

Which of the following numbers might this code generate: random.randint(1,9)? Options: 10, 1, 11, 0

Back

1

Front

What is NOT a built-in function in python? Options: sqrt(), string(), fabs(), print()

Back

string()

Front

To generate numbers between and including -10 to 10 you would use: random.random()*20 + -10, randint(-10, 10), random.random(-10, 10), random.randint(-10, 10)

Back

random.randint(-10, 10)

Front

Consider the following code:
a = 3 b = 2
print (a ** b)
What is output?

Back

9

Front

What is output? print (12 % 5)

Back

2

Front

What is the output of the following code: x = 9, y = -2, z = 2, print (x + y * z)?

Back

5