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PCAP-31-03 · Question #72
PCAP-31-03 Question #72: Real Exam Question with Answer & Explanation
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Question
What would you use instead of XXX if you want to check whether a certain ` key' exists in a dictionary called diet? (Select two answers)
Options
- A'key' in diet
- Bdiet['key'] != None
- Cdiet.exists('key')
- D'key' in diet.keys()
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