Review of Python – 1 — Computer Science STD 12 Science — Question

Write a python program to accept a list for the user and create another list which will double of x list. Create the line chart for the same.

Write a function to count the Upper case vowel in file “All.txt”. 

 Define the Pandas/Python pandas.

Differentiate between: Formal parameters and Actual parameters

What is a DataFrame in pandas?

Write the difference between fetchone() and fetchmany() method.

For a given list of values in descending order, write a method in python to search for a value with the help of Binary Search method. The method should return position of the value and should return –1 if the value not present in the list.

Observe the table ‘Club’ given below:

Table: Club

Member_id	Member_Name	Address	Age	Fee
M001	Sumit	New Delhi	20	2000
M002	Nisha	Gurgaon	19	3500
M003	Niharika	New Delhi	21	2100
M004	Sachin	Faridabad	18	3500

(i) What is the cardinality and degree of the above given table?

(ii) If a new column contact_no has been added and three more members have joined the club then how these changes will affect the degree and cardinality of the above given table.

BMI (Body Mass Index) of a person is used as a screening tool to indicate whether the person is underweight, overweight, obese or a healthy weight for his/her height.
BMI is calculated as follows:
Write Python script to calculate the BMI of a person.

Write Python script to input a time duration in seconds and display it in the following : ____________ Seconds = _____ hr ________ min _______ seconds. For example, if the user input is 4526, the output should be: 4526 seconds = 1 hr 15 min 26 seconds