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NAB_28nov OA Questions & Online Assessment | OAHelper

NAB_28nov OA Questions 2026 — Online Assessment & Interview Practice

3 real NAB_28nov online assessment questions from recent interviews. Includes coding rounds, MCQs, and NAB_28nov interview preparation tips for SDE Intern, New Grad, and full-time roles.

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Fix the Buggy Array Check
Longest Semi-Alternating Substring

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NAB_28nov OA Questions

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ArrayDynamic ProgrammingGreedy

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Fix the Buggy Array Check

ArraySortingCounting

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Longest Semi-Alternating Substring

StringTwo PointersSliding Window

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