ServiceNow
ServiceNow

Software Engineer

Async vs Defer Attributes

Easy
ROUND 1: Technical Discussion & Problem-SolvingGeneral KnowledgeCandidate Selected

What is the difference between the async and defer attributes in script tags?

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ServiceNow Software Engineer Interview Experience

The ServiceNow Frontend Software Engineer (IC2) interview process was quite extensive, involving multiple rounds and a mix of technical problem-solving. The first round focused heavily on JavaScript concepts and included questions on output interpretation, event loop mechanics, and basic algorithmic challenges. Subsequent rounds introduced system design discussions, demonstrating a need for both technical proficiency and design thinking. Overall, the interview experience at ServiceNow is rigorous, emphasizing strong coding skills, design principles, and a solid understanding of web technologies.

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