PYTHON - THANK YOU! ignore the blank boxes....

Which of the following function returns a sequence 0, 1, 2, 3? More than one answer may apply.

		range(0, 3)
		range(0, 4)
		range(3)
		range(4)

1. How many times will the following code print "Welcome to Python"?

   count = 0 while count < 10: print("Welcome to Python")

   		8
   		9
   		10
   		11
   		infinite number of times

What values could x hold. ?

x = random()

		0 < x < 1000
		0 <= x <= 1
		0 < x < 1
		0 <= x < 1

A list ____.

		is 3 variables concatenated together.
		is a collection of values separated by commas and enclosed in curly braces that can be referred to with a single variable.
		is a collection of values separated by commas and enclosed in square brackets that can be referred to with a single variable.
		none of the above

____ is the format operator.

		&
		%
		^
		$

For-loops and loops that count through a range of numbers are also called ____ loops.

		range-delimited
		numbering
		iterative
		definite

Using the ____ statement within the body of a loop will cause an exit from the loop.

		exit
		break
		stop
		continue

What is the output for y?

y = 0

for i in range(5, 8): y += i print(y)

		10
		11
		12
		18
		46

What happens when this runs?

x = -5 y = 9 m = 8 if x >1 or y < 15: m = 3

		m = 8
		m = 3
		m = 5
		m = -5

Which of the following relational operators are used correctly. Choose all that apply.

		if (h =< 9)
		if (m = 5)
		if (x >= y)
		if (p => v)
		if (m <= k)
		if (h != 15)

The user enters 44, 22, and 11, in that order. what is printed?

num1 = int(input("Enter a number: ")) num2 = int(input("Enter a number: ")) num3 = int(input("Enter a number: ")) if num1 > num2 : if num1 > num3 : print(num1) else : print(num3) else : if num2 > num3 : print(num2) else : print(num3)

		0
		11
		22
		44

What is the value held by the variable length in this statement.

length = len("Good Morning")

		10
		11
		12
		13

The function ____ returns a random whole number from among the numbers between the two argument a and b, inclusive.

		randgen(a, b)
		randrange(a, b)
		random(a, b)
		randint(a, b)

If temp = 20, then this expression,

if temp >= 32 and temp <= 100:

		has the test short-circuited and the result is False
		has both conditions tested and the result is True

What happens when the following code executes?

fn = "Monty" n = len(fn)

		you get an error
		n holds the value 5
		n holds the value "Monty"
		none of the above

Nested loops are often used to print tables of values

True

False

"In programming, a ____ consists of a set of values and a set of operations that can be performed on those values."

		class
		data structure
		data type <-- pick this answer
		literal

To use Python's random numbers you must first ____.

		import random
		import math
		import crypto
		both a and b above

What will the following loop print on the screen?

for count in range(4): print(count, end = " ")

		0 1 2 3
		1 2 3 4
		3
		4

To create an empty list you can use ____.

		it can't be done
		cars = [0]
		cars = [None]
		cars = []

Programmers create a ____ to save a value for later use.

		number
		character
		variable
		boolean

"The ____ data type consists of only two data values, true and false."

		digital
		binary
		logical
		Boolean

To add a data item to the end of a list you use the append() method.

True

False

What makes this expression 'short-circuit'?

if x > 0 and y < 8:

		x = 0
		y = 5
		x = 5
		y = 14

Consider this code. the variable named total in is called _____.

for x in range(7): total = total + 3

		a locator
		a sentinel
		an accumulator
		a capacitor

What is y?

y = round(5.64)

		56
		5
		5.6
		6

What happens when this runs?

x = 4 y = 11 m = 83 if (x < 0 or y > 12) and m == 83: m = 6 else: m = 4

		m = 83
		m = 6
		m = 11
		m = 4

What is the output for y?

y = 0 for i in range(10, 1, -2): y += i print(y)

		10
		40
		30
		20