Are you looking for the Answers to NPTEL Python for Data Science Assignment 2? This article will help you with the answer to the National Programme on Technology Enhanced Learning (NPTEL) Course “NPTEL Python for Data Science Assignment 2”. So read the complete article carefully.
What is Python for Data Science?
Python for Data Science is a fun-filled course where Domain Certification helps learners to gain expertise in a specific Area/Domain. This can be helpful for learners who wish to work in a particular area as part of their job or research or for those appearing for some competitive exam or becoming job ready or specialising in an area of study.
Every domain will comprise Core courses and Elective courses. Once a learner completes the requisite courses per the mentioned criteria, you will receive a Domain Certificate showcasing your scores and the domain of expertise.
CRITERIA TO GET A CERTIFICATE
Average assignment score = 25% of the average of best 8 assignments out of the total 12 assignments given in the course.
Exam score = 75% of the proctored certification exam score out of 100
Final score = Average assignment score + Exam score
YOU WILL BE ELIGIBLE FOR A CERTIFICATE ONLY IF THE AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75. If one of the 2 criteria is not met, you will not get the certificate even if the Final score >= 40/100.
Below you can find the answers for NPTEL Python for Data Science Assignment 2
| Assignment No. | Answers |
|---|---|
| Python for Data Science Assignment 1 | Click Here |
| Python for Data Science Assignment 2 | Click Here |
| Python for Data Science Assignment 3 | Click Here |
| Python for Data Science Assignment 4 | Click Here |
NPTEL Python for Data Science Assignment 2 Answers:-
Q1. Consider a variable job = “chemist”. Which of the following expressions will retrieve the last character from the variable value?
a) job[7]
b) job[len(job) – 1]
c) job[5:6]
d) job[- 1]
e) All of the above statements are true
Answer:- b,d
Q2. Which of the following expressions should be used to assign the variable get_num to get the final print statement output as value 75 from the below tuple?
a) nst_tup[1][2]
b) nst_tup[1:2][1]
c) nst_tup[1][1]
d) nst_tup1:2
e) None of the above
Answer:- c
Q3. What would be the output for the following set of statements?
a) [13, 23, 18, 64, 51, “True”]
b) [13, 23, 18, 64, True]
c) [13, 23, 18, 64, 51, True]
d) Index Error
Answer:- b
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Q4. What result does the final statement print?
a) Output is: 12, (25, 32, 39), 44
b) Output is: 12 and (25, 32, 39) and 44
c) Output is: 12 and 25 and 39
d) ValueError: Too many values to unpack
e) Output is: 12 and [25, 32, 39] and 44
Answer:- e
???? Next Week Answers: Assignment 03 ????
Q5. When the following set of instructions are executed, how many times does the vowel “e” appear in the result?
a) 1
b) “e” is not printed
c) 2
d) 4
e) None of the above
Answer:- c
Q6. Which of the following options, when executed, will result in a tuple?
a) t = (2,2)
b) y =[‘h’,’4′,’3′]
c) r = (‘v’,)
d) s = (‘w’)
e) All except b
Answer:- a,c
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Q7. Which statement/ statements will result in an empty data structure?
a) dict1 = {}
b) tup1 = ()
c) st1 = set()
d) toy = “baseball”
gt_str = toy[2:2]
print(“Output:”, gt_str)
e) All of the above
Answer:- e
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Q8. Consider a dictionary city created with the following keys and values.
Through which all possible way / ways can we access the value 5 from the dictionary city?
a) city[‘Bengaluru’]
b) city.get[‘Bengaluru’]
c) city.values()[1]
d) list(city.values())[1]
e) None of the above
Answer:- a,d
Q9. Count the number of elements in the below list.
a) 2
b) 1
c) 3
d) 0
e) None of the above
Answer:- b
Q10. A data structure is defined as celebrate = set(‘Nativity Day’). What are the possible outputs if celebrate is printed?
1. {‘v’, ‘N’, ‘t’, ‘i’, ‘y’, ‘a’, ‘D’}
2. {‘v’, ‘N’, ‘t’, ‘I’, ‘y’, ‘a’, ‘D’, ‘ ‘}
3. {‘v’, ‘N’, ‘t’, ‘i’, ‘y’, ‘a’, ‘D’, ‘ ‘}
4. {‘v’, ‘t’, ‘i’, ‘y’, ‘a’, ‘D’, ‘ ‘, ‘N’}
a) 1
b) 1 and 3
c) 1, 2, 3
d) 3 and 4
e) All are correct
Answer:- d
Python for Data Science Assignment 1 Answers 2022
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