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Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Please Answer this ques with showing the answer in python ( there is only 1 ques with 2 steps)

Step 1:

Using the list from this ques :

Create this list of pets: ['teddy', 'polly', ‘jessie’, 'ghost'] Be sure to refer to the list element by its index Write the python statement whose output is:

Output :

Hello POLLY, you are a fine parrot!

Write a python statement to add 'spot' to the list between 'teddy' and 'polly'. Print the updated list

Output:

['teddy', 'spot', 'polly', 'jessie', 'ghost']

step 2:

Using the updated list from the step 1

Use slicing (start,stop,step) to copy the elements ‘teddy’ and ‘jessie’ to a new list, pets_in_heaven. Print pets_in_heaven

Output:

['teddy', 'jessie']

Expert Solution

Introduction :

First, we will create a list of "pets".
Then we will print the statement.
Then we will add an element to the list of "pets".
Create a new list, "pets_in_heaven" and copy two elements from the list "pets" to this list.

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