User:Praveer-mathur-9f3d@uni-bonn.de

Short Quiz: Variable Assignment

What values do the two variables "mass" and "age" have in the following lines?

mass = 47.5
print(mass)

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age = 122
print(mass, age)

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mass = mass * 2.0
print(mass, age)

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age = age - 20
print(mass, age)

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Short Quiz: Data Types

planet = 'Earth'
What datatype does the variable planet have?

	Integer
	String
	Boolean
	Float

apples = 5
What datatype does the variable apples have?

	Integer
	String
	Boolean
	Float

distance = 10.5
What datatype does the variable distance have?

	Integer
	String
	Boolean
	Float

false = 7 > 2
What datatype does the variable false have?

	Integer
	String
	Boolean
	Float

Short Quiz: Boolean Operations

var1 = True
var2 = False What is the value of each variable after each of the following print statements?

print(var1, var2)

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var2 = var1 or var2
print(var1, var2)

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var1 = var1 and not var2
print(var1, var2)

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var1 = not(var1 and not var1)
print(var1, var2)

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Short Quiz: String Concatenation

str1 = "Uni"
str2 = "Bonn"
str3 = str2 + str1
str4 = str1 * 3

What output do you expect after doing print(str3)?

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What output do you expect after doing print(str4)?

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