Finally, tell us about bitwise operators in Python?
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01
Core Competency
Assesses fundamental understanding of Python conventions, runtime behavior, and memory/performance considerations.
02
Evaluation Criteria
Hiring managers look for precision, avoidance of ambiguous jargon, and ability to explain trade-offs under real production conditions.
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python interview questions for freshers
These operate on values bit by bit.
AND (&) This performs & on each bit pair.
>>> 0b110 & 0b010
2
OR (|) This performs | on each bit pair.
>>> 3|2
3
XOR (^) This performs an exclusive-OR operation on each bit pair.
>>> 3^2
1
Binary One's Complement (~) This return s the one's complement of a value.
>>> ~2
-3
Binary Left-Shift (<<) This shifts the bits to the left by the specified amount.
>>> 1<<2
4
Here, 001 was shifted to the left by two places to get 100, which is binary for 4.
Binary Right-Shift (>>)
>>> 4>>2
1
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- Start with a concise one-sentence summary: Deliver a direct, confident answer first before expanding into nuances.
- Demonstrate real-world trade-offs: Discuss where this approach excels and when you would avoid it in production systems.
- Discuss complexity & edge cases: Proactively explain time/space complexity or boundary conditions (null values, scale limits).
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