Data Handling Using Pandas – I — Computer Science STD 12 Science — Question

Write the program to count the number of characters in the file “India.txt”. 

Write a function addrecord() a add new record to the binary file “employee” using list. The list should consist of employee number, employee name and salary.

Write the python function to accept the rollno as parameter and find out whether record present in the table or not

Write the python function to accept the employee name as parameter and find out whether record present in the table or not. (Assuming that table already exist)

Write a menu driven program to calculate the total surface area and volume of a cube, cuboid, or sphere depending upon user's choice. The program should continue until the user selects the option to exit the program.
Script:

Write a function delrecord() to delete the record form the binary file “employee”. The record should be delete on the basis of employee number.

Write a program that reads a string and check whether it is palindrome or not.

WAP using function to get the largest number from a list using loop.

Differentiate between PAN and LAN types of networks.

Write a Python program to draw a line chart with the suitable label in the x-axis, y-axis and a title. Value of X must be entered by the user as the list from the user and Y should be twice of X.