Raspberry Pi - Security and Deployment
Which of the following is the correct way to check a username and password in Python on Raspberry Pi?
Which of the following is the correct way to check a username and password in Python on Raspberry Pi?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Identify correct comparison operator
In Python, '==' checks equality; '=' assigns values.Step 2: Check logical operators for authentication
Both username and password must match, so use 'and' not 'or'.Final Answer:
if username == 'pi' and password == 'raspberry': -> Option CQuick Check:
Use '==' and 'and' for correct check [OK]
Quick Trick: Use '==' to compare and 'and' to require both true [OK]
Common Mistakes:
MISTAKES- Using '=' instead of '==' for comparison
- Using 'or' instead of 'and' to check both credentials
- Mixing assignment and comparison operators
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