10-[Optional]Write a Python script to enter a key between 1 and 9 and then check whether the Key already exists in dictionary Dict. If it exists then the output should be True, otherwise it should be False. Dict= {0:'A',1:'B', 2:'C', 4:'D'}
10-[Optional]Write a Python script to enter a key between 1 and 9 and then check whether the Key already exists in dictionary Dict. If it exists then the output should be True, otherwise it should be False. Dict= {0:'A',1:'B', 2:'C', 4:'D'}
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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Python
![9- [Optional]Write a Python script to concatenate the following dictionaries to create a new one.
colorDict1 = {'R': 'Red', 'G': 'Green', 'W': 'White', 'B': 'Black'}
colorDict2 = {'P':'Pink', 'Y':'Yellow'}
10-[OptionalJWrite a Python script to enter a key between 1 and 9 and then check whether the Key
already exists in dictionary Dict. If it exists then the output should be True, otherwise it
should be False.
Dict= {0:'A',1:'B', 2:'C', 4:'D'}
11-[Optional]Write a Python script to enter a value between 'A' and 'Z' and then check
whether a given Value already exists in dictionary Dict. If it exists then the output should
be True, otherwise it should be False.
Dict= {0:'A’,1:'B’, 2:’C’, 4:'D’}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdddacfdc-d50b-4537-8b3e-46780ba2a36f%2F87267395-9817-44ca-8378-d1b4f3a5c23a%2Fryflru_processed.jpeg&w=3840&q=75)
Transcribed Image Text:9- [Optional]Write a Python script to concatenate the following dictionaries to create a new one.
colorDict1 = {'R': 'Red', 'G': 'Green', 'W': 'White', 'B': 'Black'}
colorDict2 = {'P':'Pink', 'Y':'Yellow'}
10-[OptionalJWrite a Python script to enter a key between 1 and 9 and then check whether the Key
already exists in dictionary Dict. If it exists then the output should be True, otherwise it
should be False.
Dict= {0:'A',1:'B', 2:'C', 4:'D'}
11-[Optional]Write a Python script to enter a value between 'A' and 'Z' and then check
whether a given Value already exists in dictionary Dict. If it exists then the output should
be True, otherwise it should be False.
Dict= {0:'A’,1:'B’, 2:’C’, 4:'D’}
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