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Built by students, for students — practice company-specific OAs, DSA sheets, and real interview experiences to land your dream role.

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OA Practice·DSA·Placements

Disclaimer: OAHelper is an independent educational platform. We (oahelper.in) do not own the images or questions shown. Content is uploaded by users.

Service Now OA Questions 2026 — Online Assessment & Interview Practice

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

Project Cost Pairs
Optimal Middle Subsequence

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Service Now OA Questions

2 QuestionsOnline Assessment

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ArrayHash TableTwo Pointers+1

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Optimal Middle Subsequence

ArrayBinary SearchOrdered Set+1

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Service Now OA Questions 2026 — Online Assessment & Interview Practice

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

Project Cost Pairs
Optimal Middle Subsequence

All Companies

Service Now OA Questions

2 QuestionsOnline Assessment

Unlock Full Access

Practice all 2 questions

Unlock All Questions

Get full access to practice

Project Cost Pairs

ArrayHash TableTwo Pointers+1

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Optimal Middle Subsequence

ArrayBinary SearchOrdered Set+1

Premium