DataEngPrep.tech
QuestionsPracticeAI CoachDashboardPacksBlog
ProLogin
Home/Questions/Behavioral/Have you ever faced a situation where you had to push back on a requirement? If so, how did you handle it?

Have you ever faced a situation where you had to push back on a requirement? If so, how did you handle it?

Behavioralhard0.9 min readPremium

**Situation:** Stakeholders requested real-time dashboards with sub-second latency on top of our batch-oriented data warehouse. Initial ask was "make it real-time." **Task:** Assess feasibility, cost, and alternatives—then push back constructively if the ask was misaligned with...

🤖 Analyze Your Answer
Frequency
Low
Asked at 1 company
Category
144
questions in Behavioral
Difficulty Split
100E|18M|26H
in this category
Total Bank
1,863
across 7 categories
Asked at these companies
Accenture
Key Concepts Tested
spark

Why This Question Matters

This hard-level Behavioral question appears frequently in data engineering interviews at companies like Accenture. While less common, it tests deeper understanding that distinguishes strong candidates. Mastering the underlying concepts (spark) will help you answer variations of this question confidently.

How to Approach This

This is a senior-level question that tests architectural thinking. Lead with the high-level design, then drill into specifics. Discuss trade-offs explicitly - there is rarely one correct answer. Show awareness of scale, fault tolerance, and operational complexity.

Expert Answer
189 words

Situation: Stakeholders requested real-time dashboards with sub-second latency on top of our batch-oriented data warehouse. Initial ask was "make it real-time."

Task: Assess feasibility, cost, and alternatives—then push back constructively if the ask was misaligned with value and budget.

Action: (1) I analyzed cost and complexity: real-time would require Kafka, streaming infrastructure, new monitoring, and likely 3–4 months of work. Estimated 5x TCO vs. current batch. (2) I interviewed stakeholders to understand the actual need: "What decisions would change if data was 15 minutes vs. 1 second old?" Most use cases were operational, not algorithmic. (3) I proposed a compromise: micro-batch every 15 minutes using our existing Spark stack—delivering ~90% of value at ~20% of cost. (4) I documented trade-offs (latency vs. cost vs. complexity) in a one-pager and shared prototypes. (5) I presented options: real-time (5x cost), micro-batch (recommended), or keep batch (no change).

Result: Stakeholders chose micro-batch after seeing prototypes. Delivered in 3 weeks. Transparent framing of trade-offs built trust; they’ve since asked for similar analysis on other requests.

Leadership takeaway: Push back with data, alternatives, and clarity on trade-offs—not with "that’s too hard" or "we can’t."

This answer is partially locked

Unlock the full expert answer with code examples and trade-offs

Recommended

Start AI Mock Interview

Practice real interviews with AI feedback, track progress, and get interview-ready faster.

  • Unlimited AI mock interviews
  • Instant feedback & scoring
  • Full answers to 1,800+ questions
  • Resume analyzer & SQL playground
Create Free Account

Pro starts at $24/mo - cancel anytime

Just need answers for quick revision?

Download curated PDF interview packs

Interview Packs
1,800+ real interview questions sourced from 5 top companies
AmazonGoogleDatabricksSnowflakeMeta
This answer is in the DE Mastery Vault 2026
1,863 questions with expert answers across 7 categories →

Free: Top 20 SQL Interview Questions (PDF)

Get the most asked SQL questions with expert answers. Instant download.

No spam. Unsubscribe anytime.

Related Behavioral Questions

hardTell me about yourself and your experience.FreeeasyTell me about your family backgroundFreeeasyWhat are your salary expectations for this role?FreeeasyWhere do you see yourself in your career five years from now?FreehardBriefly introduce yourself and walk us through your journey as a Data Engineer so far.Free

Want to know if YOUR answer is good enough?

Paste your answer and get instant AI feedback with a FAANG-level improved version.

Analyze My Answer — Free

According to DataEngPrep.tech, this is one of the most frequently asked Behavioral interview questions, reported at 1 company. DataEngPrep.tech maintains a curated database of 1,863+ real data engineering interview questions across 7 categories, verified by industry professionals.

← Back to all questionsMore Behavioral questions →