Get the step-by-step solution for this question inside the Vidyadip app.
Get the answer in the appGenerate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Write a program to generate a dictionary that contains (i, i*i) such that it is an integral number between 1 and n (both included) and then the program should print the dictionary.
For the following input is supplied to the program:
Then, the output should be:
{1: 1, 2: 4, 3: 9, 4: 16, 5: 25, 6: 36, 7: 49, 8: 64}
Write a script to create two lists of 5 floating point values each and then
(a) Sort the first list using sort() method and display it without using any loop
(b) Reverse the second list using reverse() method and display it without using any loop
(c) Append the second list to the first list using extend() method
(d) Delete all the elements from the second list using clear() method
(e) Display the first list (after performing the above operations)
(f) Input an integer from the user and find how many times does it exist in the first list using count() method
Table: HOSPITAL
| PNo | Name | Age | Department | DateofAdm | Charges | Sex |
| 1 | Mayank | 65 | Surgery | 23/02/2018 | 600 | M |
| 2 | Babita | 24 | ENT | 01/01/2019 | 400 | F |
| 3 | Kashish | 45 | Orthopaedic | 19/12/2018 | 400 | M |
| 4 | Tarun | 12 | Surgery | 01/10/2018 | 600 | M |
| 5 | Manisha | 36 | ENT | 12/01/2018 | 400 | F |
| 6 | Imran | 16 | ENT | 24/02/2018 | 400 | M |
| 7 | Ankita | NULL | Cardiology | 20/08/2018 | 800 | F |
| 8 | Zoya | 45 | Gynecology | 22/02/2018 | 500 | F |
| 9 | Kush | 19 | Cardiology | 13/01/2019 | 800 | M |
| 10 | Shalini | 31 | Medicine | 19/02/2018 | 300 | F |
Note: PNo is the primary key in the above table.
Write SQL commands for the statements (a) to (g) on the table HOSPITAL.
(a) To display the details of all the patients whose name starts with the alphabet ‘Z’.
(b) To change the age of the patient Kush to 20.
(c) To increase the charges of all the patients by 5%.
(d) To remove the record of the patient whose Name is Tarun.
(e) To add another column DocName(Doctor Name) of the type varchar in the above table.
(f) To display patient detail whose age is missing(null).
(g) To decrease the charges by 5% of all the patients admitted to the ENT department.