sys.status: 412 devs preparing online

Don't let your competition out-prepare you

Many Developers are already using Ace Interview. Prepare with expert-curated questions and secure the offer before someone else does.

Start Practicing FreeSee Features
Best Comprehensive Interview Prep Tool by Desi Script
question_14.mcq

Question 14 · Data Structures · Medium

What is the time complexity of binary search on a sorted array of n elements?

AO(n)
BO(log n)
CO(n log n)
DO(1)
Explanation included
84% answered correctly
why-ace-interview.md

Everything you need, nothing you don't

01_question-bank

Comprehensive question bank

Hundreds of coding questions, organized by topic and difficulty so you always know what to tackle next.

02_role-specific

Job role-specific tracks

Curated sets for frontend, backend, data science, and more — practice for the role you're actually interviewing for.

03_explanations

Detailed explanations

Clear, step-by-step reasoning behind every correct answer, not just an answer key.

[WARN] TECH HIRING SEASON IS ACTIVE

Your dream job won't wait.

Don't go into your next technical screen unprepared while thousands of other candidates are drilling daily. Download Ace Interview and secure your offer.

Get it on Play Store

Trusted by candidates at top tech companies.

© 2024 - 2026 Ace Interview. All rights reserved.

TermsPrivacy