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

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.

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

Observe the following table CANDIDATE carefully and write the name of the RDBMS operation out of

(i) SELECTION (ii) PROJECTION (iii) UNION (iv) CARTESIAN PRODUCT, which has been used to produce the output as shown in RESULT ? Also, find the Degree and Cardinality of the RESULT.

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

Write the difference between WHERE and HAVING clause.

Write Python script to enter temperature in degree Celsius and display it into Fahrenheit. The formula to convert from degree Celsius to degree Fahrenheit is:

Distinguish between LAN and WAN.

Describe Data Operations in Pandas.

Write a function to read the content from the file and display each word in reverse order.

Write a program using function to accept a number from the user and print sum of its first n natural numbers.