<｜begin▁of▁sentence｜>### Instruction:
As a software developer working on a server management application, you're tasked with ensuring that the server configuration is properly handled. Your goal is to develop a function that checks whether a specific key, 'server', exists in the configuration object. This function will be crucial for verifying essential server settings before proceeding with any further operations. So, how can you implement a check within your application to verify if the 'server' key is present in the configuration object?
### Response:
from Configuration import Configuration

config = Configuration({'server': 'localhost', 'port': 8080})

# Checks if the configuration has a given key
does_key_exist = config.has_key('server')
print(does_key_exist)  # Expected output: True
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