Data Structure — Computer Science STD 12 Science — Question

Write a function to copy all the upper case words to another file. 

Write two advantages of using an optical fiber cable over an Ethernet cable to connect two service stations, which are 190m away from each other.

Consider the following randomly ordered numbers stored in a list
786, 234, 526, 132, 345, 467,
Show the content of list after the First, Second and Third pass of the bubble sort method used for arranging in ascending order?
Note: Show the status of all the elements after each pass very clearly underlining the changes.

Differentiate between Candidate Key and Primary Key in context of RDBMS.

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

Write Python script to input the values of Principal, Rate, and Time and calculate Simple Interest and Total Amount.

Write one advantage of Star Topology of network? Also, illustrate how 5 computers can be connected with each other using Star topology of network.   

Write a python program to print the Fibonacci series number using recursive function.

What is an Alternate Key?

To input an integer and find the sum of its digits.