Python for Data Science AI & Development Quiz Answers
All Weeks Python for Data Science AI & Development Quiz Answers
Kickstart your learning of Python for data science, as well as programming in general, with this beginner-friendly introduction to Python. Python is one of the world’s most popular programming languages, and there has never been a greater demand for professionals with the ability to apply Python fundamentals to drive business solutions across industries.
This course will take you from zero to programming in Python in a matter of hours—no prior programming experience necessary! You will learn Python fundamentals, including data structures and data analysis, complete hands-on exercises throughout the course modules, and create a final project to demonstrate your new skills.
By the end of this course, you’ll feel comfortable creating basic programs, working with data, and solving real-world problems in Python. You’ll gain a strong foundation for more advanced learning in the field, and develop skills to help advance your career.
This course can be applied to multiple Specialization or Professional Certificate programs. Completing this course will count towards your learning in any of the following programs:
- IBM Applied AI Professional Certificate
- Applied Data Science Specialization
- IBM Data Science Professional Certificate
Upon completion of any of the above programs, in addition to earning a Specialization completion certificate from Coursera, you’ll also receive a digital Badge from IBM recognizing your expertise in the field.
Python for Data Science AI & Development Quiz Answers
Week 01: Python Basics
Types – Quiz Answers
Q1. What is the type of the following: 1.0
- Float
Q2. What is the type of the following: “7.1”
- String
Q3. What is the result of the following code segment: int(3.99)
- 3
Q4. What is the result of the following code segment: int(True)
- 1
Expression and Variables Quiz Answers
Q1. What is the result of the following code segment:1//2
- 0
Q2. What is the value of x after the following lines of code:
x=2
x=x+2
- 4
Q3. What is the result of the following operation 1+3*2
- 7
Q4. In python 3, What is the type of the variable x after the following: x=2/2
- Float
Your First Program, Types, Expressions, and Variables
String Operations – Quiz Answers
Q1. In Python, if you executed name = ‘Lizz’, what would be the output of print(name[0:2])
- Li
Q2. Consider the string A=’1934567′, what is the result of the following operation A[A::2]
- ‘946’
Q3. In Python, what is the result of the following operation: ‘1’+’2′
- ’12’
Q4. Given myvar = ‘hello’, how would you convert myvar into uppercase?
- myvar.upper()
Q5. Consider the string Name=” ABCDE” , what is the result of the following operation Name.find(‘B’)
- 1
Q6. what is the result of the following: str(1+1)
- ‘2’
Q7. what is the result of the following: “ABC”.replace(“AB”, “ab”)
- ‘abC’
Lab String Assessment
Quiz String Operations Docx
Week 02: Python Data Structure
List and Tuples Quiz Answers
Q1. what is the syntax to obtain the first elements of the tuple:
A= (‘a’, ‘b’ ,’c’)
- A[0]
Q2. Consider the tuple A=((1,),[2,3],[4]), that contains a tuple and list. What is the result of the following operation A[2]:
- [4]
Q3. What is the result of the following operation: ‘A,B,C,D’.split(‘,’)
- [‘A’, ‘B’, ‘C’, ‘D’]
Q4. After applying the following method, L.append([‘a’, ‘b’]), the following list will only be one element longer.
- True
Q5. list are mutable
- True
Q6. consider the following list : A=[“hard rock”,10,1.2]. what will list A contain affter the following command is run: del(A[0])
- [10, 1.2]
Q7. what is the syntax to clone list A and assign the result to list B
- B=A[:]
Q8. what is the result of the following: len((“disco”,10,1.2, “hard rock”, 10))
- 5
Lab 1: Tupels
Lab 2: Strings
Dictionaries Quiz Answers
Q1. Consider the following dictionary: { “The Bodyguard”:”1992″, “Saturday Night Fever”:”1977″}
select the keys
- “The Bodyguard”
- “Saturday Night Fever”
Q2. The variable release_year_dict is a Python Dictionary, what is the result of applying the following method: release_year_dict.keys()
- retrieve the keys of the dictionary
Q3. What is wrong with the following dictionary; {‘a’:1, ‘a’:2}
- it has duplicate entries for the keys
Lab Assements – Dictionary
Sets – Quiz Anwers
Q1. How do you cast the list A to the set a?
- a=set(A)
Q2. Consider the Set: V={‘1′,’2’}, what is the result of V.add(‘3’)?
- {‘A’,’B’,’C’}
Q3. what is the result of the following: ‘1’ in {‘1′,’2’}
- True
Lab Assessment – Sets
Week 3: Python Programming Fundamentals
Conditions and Branching Quiz Answers
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Lab Assement
Loop – Quiz Answers
Lab Assement
Function – Quiz Answers
Lab Assement
Classes – Quiz Answers
Lab Assement
Week 4: Working with Data in Python
Reading Files with Open – Quiz Answers
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Lab Assement
Writing with File Open – Quiz Answers
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Lab Assement
Pandas – Quiz Answers
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Lab Assement
One Dimensonal Numpy – Quiz Answers
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Lab Assement
Two Dimensonal Numpy – Quiz Answers
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Lab Assement
Simple API – Quiz Answers and Lab
LAB 1: Intro API: Click Here to Download or Link 2
LAB 2: API 2: Click Here to Download or Link 2
Week 5: APIs, and Data Collection
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Final Assessment – Python Dashboard
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Course 5: Python Project for Data Science
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Course 3: Data Science Methodology
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This course is intended for audiences of all experiences who are interested in learning about new skills in a business context; there are no prerequisite courses.
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All Quiz Answers of multiple Specializations or Professional Certificates programs:
Course 1: What is Data Science?
Course 2: Tools for Data Science
Course 3: Data Science Methodology
Course 4: Python for Data Science, AI & Development
Course 5: Python Project for Data Science
Course 6: Databases and SQL for Data Science with Python
Course 7: Data Analysis with Python
