You created the following dictionary relationships = {'Jimmy':'brother', 'Carol':'sister'}. You then executed the following code

Question

fenix001 [56]

3 years ago

5

You created the following dictionary relationships = {'Jimmy':'brother', 'Carol':'sister'}. You then executed the following code

, and received a KeyError exception. What is the reason for the exception? relationships['jimmy']

Computers and Technology

1 answer:

dybincka [34] · Answer 1 · 2021-12-29T05:05:17+03:00

Answer:

This is because the key in relationships['jimmy'] is wrong. The first letter "j" should be uppercase. The key in the given dictionary is "Jimmy" and therefore a lowercase "j" will result in a KeyError exception. The key is case sensitive and therefore a minor mistake in a single letter either in lowercase or uppercase will cause the error. The correct usage of key to address the value should be relationships["Jimmy"].