H13-311_V3.5 · Question #81
The Python dictionary is identified by "{}", and the internal data consists of the key and its corresponding value.
The correct answer is A. True. Option A is correct because Python dictionaries are indeed defined using curly braces {}, and their contents are structured as key-value pairs (e.g., {"name": "Alice", "age": 30}). Each key maps to exactly one value, making dictionaries an efficient lookup structure. Option B…
Question
The Python dictionary is identified by "{}", and the internal data consists of the key and its corresponding value.
Options
- ATrue
- BFalse
How the community answered
(41 responses)- A85% (35)
- B15% (6)
Explanation
Option A is correct because Python dictionaries are indeed defined using curly braces {}, and their contents are structured as key-value pairs (e.g., {"name": "Alice", "age": 30}). Each key maps to exactly one value, making dictionaries an efficient lookup structure. Option B is wrong because there is no factual inaccuracy in the statement - both parts of the claim (curly braces and key-value structure) are accurate descriptions of Python dictionaries.
Memory tip: Think of a dictionary book - you look up a key (the word) to find its value (the definition), and the curly braces {} are like the book's covers holding everything inside.
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