PCEP Numeric Types and Arithmetic Flashcards
6 cards from real PCEP practice questions. Tap to flip, then mark Knew It or Still Learning โ missed cards come back until you master them.
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What is the output of `max(3, 1, 4, 1, 5, 9)`?
Answer: 9
`max()` returns the largest value among its arguments, which is 9 in this case.
What type does Python assign to the literal `0b1010`?
Answer: int
Binary literals prefixed with `0b` are stored as `int` in Python; their type is `int`.
What is the result of `-7 % 3` in Python?
Answer: 2
Python's modulo follows floor division; `-7 // 3` is `-3`, and `-7 - (-3 * 3)` = 2.
What does `min(5, 3, 8, 1, 9)` return?
Answer: 1
`min()` returns the smallest value among its arguments, which is 1 here.
What is the value of `0xFF` in decimal?
Answer: 255
`0xFF` is a hexadecimal literal; F=15 and 0xFF = 15*16 + 15 = 255 in decimal.
What is the result of `pow(2, 10)`?
Answer: 1024
`pow(2, 10)` computes 2 raised to the 10th power, which equals 1024.