B.Sc. (Data Science) SEM I 2022 2023 Nov 2023 DS INTRODUCTION TO PROGRAMMING Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q2 All Questions carry equal marks
2. Q1 Answer the following. (Attempt any three) [1Smarks] comparison of Python with C and Java
   • b. Explain continue statement in Python with an example Write a program to check whether the number is even or odd
   • d. Write a program to display table of 4 Explain data types in python Write a program to show return statement in Python
3. Q2 Answer the following. (Attempt any three) [1Smarks]
   • a. Define Recursive Functions. Explain with an example
   • b. Explain |.ambda function with example
   • c. Explain Relational operators in Python
   • d. Write a program to show indexing and slicing of Strings
   • e. Explain attributes of an Array
   • f. Explain upper( ),format( ),index(
4. Q3 Answer the following. (Attempt any three)
   • a. What are Regular Expressions?
   • b. Write a program to show current date and time
   • c. Explain any 5 operations on dictionary
   • d. Explain Quantifiers in Regular Expressions
   • e. Write a program to show how to stop program execution temporarily
   • f. What is Dictionary? Explain with example
5. Q4 Answer the (Attempt any three)
   • a. Explain any shell commands
   • b. Explain in and jout objects in IPython
   • c. Explain any commands
   • d. Write a program to show universal functions in numpy
   • e. Write a program to show min, max, slicing of array using numpy
   • f. Explain numpy. structured arrays
6. Q5 Answer the following. (Attempt any three) 15 marks
   • a. Write a program to join datasets using pandas
   • b. Write a progrant to find missing values using pandas
   • c. any functions in pandas VCD/ (D.S.) SEM-I to Programming 75M
   • f. How to use simple scatter plots using matplotlib

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