Python Review
10 Questions
| Attempts: 121
This is a review quiz for the BAVC Open Source Software class. It contains questions about programming in python and open-ended questions about open source.
Questions and Answers
- 1.
In programming, there are different data types...(in Python, they are stored as objects)Which one is an integer?
- A.
.02
- B.
"40"
- C.
67
- D.
12.2
- E.
Str(4)
Correct Answer
C. 67 -
- 2.
In programming, there are different data types...(in Python, they are stored as objects)Which one is a string?
- A.
3.2
- B.
Int("642")
- C.
3
- D.
"821"
- E.
Apple
Correct Answer
D. "821" -
- 3.
["abc", 123, party]The above is an example of a _______ data/object type.
Correct Answer
list - 4.
{"first_name":"Mary", "last_name":"Ann", "age":20}The above is an example of a _______ data/object type.
Correct Answer
dictionary
dict - 5.
Fruits = ["apple","banana","coconut"]How do you print coconut, using above variable? (Python code only)
Correct Answer
fruits[2] - 6.
Weather_forecast = {"monday":"rainy","tuesday":"sunny","wednesday":"cloudy"}How do you print the weather for wednesday, using above variable? (Python code only)
Correct Answer
weather_forecast["wednesday"] - 7.
In Python, what do you get when you multiply 23.0 by 4?Also, what kind of data/object type is it?
- A.
92 => float
- B.
92.0 => integer
- C.
"92.0" => string
- D.
92 => integer
- E.
92.0 =>float
Correct Answer
E. 92.0 =>float -
- 8.
Briefly describe the following data/object types:1. Integers2. Floats3. Strings4. Lists5. Dictionaries(Hint: What kind of information do they each store?)
- 9.
In programming, what is a function?Also, write a function in Python that returns "Hello World!" whenever it's called.
- 10.
In programming, what is a class?Also, write a class in Python called "Person" that has a name, age, and can introduce itself (Hint: function).
Quiz Review Timeline +
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Current Version
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Jul 30, 2011Quiz Edited by
ProProfs Editorial Team -
Jan 12, 2010Quiz Created by
Zeromerk
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