Data File Handling — Computer Science STD 12 Science — Question

What is VoIP?  

Write a function countmy( )in Python to read the text file "DATA.TXT" and count the number of times "my" occurs in the file. For example if the file "DATA.TXT" contains: "This is my website. I have displayed my preferences in the CHOICE section." The countmy( ) function should display the output as: "my occurs 2 times".

To display even natural numbers from 2 to n, where n is to be input from the user. For example, if the value of n is 13, the output should be 2 4 6 8 10 12.

 Mention the different types of Data Structures in Pandas.

To input a number and display its first 10 multiples.

 Write a script which inputs two numbers from the user and checks if first number is divisible by the second or not. The script should then display an appropriate message.

Which of the following will come under cybercrime: [Delhi 2011]

(a) Theft of a brand new sealed pack Laptop

(b) Access to a Bank account for getting unauthorized Money Transaction

(c) Modification of a company data with unauthorized access.

(d) Photocopying a printed report

How to Set the index?

Write a function to read the content from the file and print all the upper case word.

What do you mean by Referential Integrity?